wanyu/IteraTeR_full_sent huggingface dataset:
Original: %DIFDELCMD < %DIFDELCMD < %%% First idea Many scientists, academics, and gold miners started experimenting with the idea or concept of creating a device that could locate metal hidden underground after the widespread adoption of electrically-powered appliances in the mid 1800s. A device like this would be very useful to the many prospectors still searching for gold after the "Gold Rush," period , making the first person to perfect a metal detector extremely wealthy.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Following the assassination of American president James Garfield in 1881, Alexander Graham Bell - the inventor of telephone - attempted to create a metal detector similar to Gustave Trouvé's device. Graham Bell used his unit to try to locate the fatal bullet inside President Garfield's body. Bell's metal detector worked, but the metal coil springs of James Garfield's bed threw the detector off, and the search for the bullet failed.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% These machines were initially very large, complex, and operated on vacuum tubes , however, they were useful, and as a result, their popularity grew. Most notably, after world war these early metal detectors were used to locate and clear landmines and unexploded bombs throughout Europe.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original:  Technology development%DIFDELCMD < %DIFDELCMD < %%% Gerhard Fischer Gerhard Fischer developed a portable metal detector in 1925. Fischer's model was first marketed commercially in 1931, and he was responsible for the first large-scale hand-held metal detector development.
Revised:  Technology development%DIFDELCMD < %DIFDELCMD < %%% Gerhard Fischer 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Gerhard Fisher studied electronics at the University of Dresden before immigrating to the United States. When working as a Research Engineer in Los Angeles, California, he came up with the concept of a portable metal detector while working with aircraft radio detection finders. Fisher shared the concept with Albert Einstein, who foresaw the widespread use of hand-held metal detectors.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original:  Dr. Gerhard Fisher, the founder of Fisher Research Laboratory, was contracted by the Federal Telegraph Company and Western Air Express to establish airborne direction finding equipment in the late 1920s. He received some of the first patents in the area of radio-based airborne direction finding. He came across some unusual errors in the course of his work, and once he figured out what was wrong, he had the foresight to apply the solution to a totally unrelated area, metal and mineral detection."
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Fisher received the patent for the first portable metal detector in 1925, and in 1931, he marketed his first Fisher device to the general public, and he established a famous Fisher Labs company that started to manufacture and develop hand-held metal detectors and sell it commercially.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original:  Charles Garrett%DIFDELCMD < %DIFDELCMD < %%% Despite the fact that Fisher was the first to receive a patent for a metal detector, he was only one of many who improved and mastered the device that is now found in your detector’s shops.
Revised:  %DIFDELCMD < %DIFDELCMD < %%% Despite the fact that Fisher was the first to receive a patent for a metal detector, he was only one of many who improved and mastered the device that is now found in your detector’s shops.
Edit intent: fluency
Original:  Charles Garrett%DIFDELCMD < %DIFDELCMD < %%% Despite the fact that Fisher was the first to receive a patent for a metal detector, he was only one of many who improved and mastered the device that is now found in your detector’s shops. Charles Garrett, the founder of Garrett Metal Detectors, was another key figure in the creation of today's metal detectors.
Revised:  Charles Garrett%DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original:  Garrett, an electrical engineer by profession, began metal detecting as a pastime in the early 1960s. He tried a number of machines on the market but couldn't find one that could do what he needed. As a result, he started developing his own metal detector. He was able to develop a system that removed oscillator drift, as well as many special search coils that he patented, both of which effectively revolutionized metal detector design at the time.
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% To present day In the 1960s, the first industrial metal detectors were produced, and they were widely used for mineral prospecting and other industrial purposes.
Revised: %DIFDELCMD < %DIFDELCMD < %%% In the 1960s, the first industrial metal detectors were produced, and they were widely used for mineral prospecting and other industrial purposes.
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% To present day In the 1960s, the first industrial metal detectors were produced, and they were widely used for mineral prospecting and other industrial purposes. De-mining (the detection of landmines), the detection of weapons such as knives and guns (particularly in airport security), geophysical prospecting, archaeology, and treasure hunting are just some of the applications.
Revised: %DIFDELCMD < %DIFDELCMD < %%% To present day 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Treasure hunters never give up, and as the history of the metal detector shows, it's these dedicated, creative individuals who have shaped metal detectors into the devices they are today, and who will continue to shape the future of metal detecting Discriminators and circuits Transistors, discriminators, modern search coil designs, and wireless technology, all of which were developed in 1947 by John Bardeen, Walter Brattain, and William Shockley, have had a significant impact on the advancement of metal detectors as we know them today.
Revised: %DIFDELCMD < %DIFDELCMD < %%% Discriminators and circuits Transistors, discriminators, modern search coil designs, and wireless technology, all of which were developed in 1947 by John Bardeen, Walter Brattain, and William Shockley, have had a significant impact on the advancement of metal detectors as we know them today.
Edit intent: clarity
Original:  it's these dedicated, creative individuals who have shaped metal detectors into the devices they are today, and who will continue to shape the future of metal detecting Discriminators and circuits Transistors, discriminators, modern search coil designs, and wireless technology, all of which were developed in 1947 by John Bardeen, Walter Brattain, and William Shockley, have had a significant impact on the advancement of metal detectors as we know them today. Both of these factors, as well as others, have contributed to the metal detector's current status as a lightweight, compact, easy-to-use, deep-seeking system.
Revised:  it's these dedicated, creative individuals who have shaped metal detectors into the devices they are today, and who will continue to shape the future of metal detecting 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% The invention of a tunable induction device was the most significant technological advancement in detectors. Two electro-magnetically tuned coils were used in this method. One coil serves as an RF transmitter, while the other serves as a receiver; in some situations, these coils may be tuned to frequencies ranging from 3 to 100 kHz.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original:  Due to eddy currents induced in the metal, a signal is detected when metal is present. The fact that every metal has a different phase response when exposed to alternating current allowed detectors to differentiate between metals. Longer waves (low frequency) penetrate the ground deeper and select for high conductivity targets like silver and copper, while shorter waves (higher frequency) select for low conductivity targets like iron. Unfortunately, ground mineralization interference affects high frequency as well. This selectivity or discrimination allowed the development of detectors that could only detect desirable metals.
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Fisher Labs%DIFDELCMD < %DIFDELCMD < %%% History Dr. Gerhard R. Fisher, the world-famous engineer and inventor who was the first to obtain a patent for the metal detector, founded Fisher Research Labs in 1931.
Revised: %DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% History Dr. Gerhard R. Fisher, the world-famous engineer and inventor who was the first to obtain a patent for the metal detector, founded Fisher Research Labs in 1931.
Edit intent: fluency
Original: %DIFDELCMD < %DIFDELCMD < %%% Fisher Labs%DIFDELCMD < %DIFDELCMD < %%% History Dr. Gerhard R. Fisher, the world-famous engineer and inventor who was the first to obtain a patent for the metal detector, founded Fisher Research Labs in 1931. Fisher Research Labs is a made-in-America success story that began in Fisher's garage and has grown from there.
Revised: %DIFDELCMD < %DIFDELCMD < %%% Fisher Labs%DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Dr. Fisher was a Research Engineer in Los Angeles in the late 1920s when he received the first patent for aircraft radio direction finders. He was a German refugee who studied electronics at the University of Dresden. Dr. Albert Einstein was impressed with his groundbreaking work in aviation. Dr. Einstein expected the widespread use of radio direction finders in the air, on land, and at sea after seeing a demonstration of Fisher's equipment.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Fisher Research Labs was built in Fisher's garage in Palo Alto, California, in 1931. He and four coworkers created the "Metallascope," a tough, user-friendly metal detector. It was an ungainly unit, with two wide, flat wooden boxes containing basic copper coils, five vacuum tubes, and a few assorted parts, by today's standards of lightweight handheld detectors. The Metallascope quickly captured the nation's and, within a brief period, the world's imagination.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% To meet the increasing demand for the Metallascope, also known as the M-Scope, Fisher Labs relocated to a small building at 745 Emerson St. in Palo Alto in 1936. Dr. Fisher received a patent for his invention not long ago. For all forms of electronic metal detection, the M-Scope became the agreed standard.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Fisher relocated to a larger apartment in Palo Alto in 1939, shortly before World War II, at 1961 University Ave. Fisher Research Labs was called upon to devote its scientific expertise to the war effort during World War II and the Korean Conflict, but the M-Scope industry was never ignored.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Fisher Labs relocated to a new manufacturing plant in Belmont, California, in 1961. Dr. Fisher's reputation and career had left an indelible imprint on the world of electronics by the time he retired in 1967. Fisher Research Labs expanded and relocated to Los Banos, Calif., in 1974, where it remained until 2006, when it was purchased by First Texas Holdings Corporation.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: meaning-changed
Original: %DIFDELCMD < %DIFDELCMD < %%% First Texas relocated the firm to El Paso, Texas, where it continues the Fisher tradition of scientific breakthroughs redefining the state of the art of metal detection. Fisher's vast range of brands, which have the finest ergonomics, most streamlined user interfaces, and innovative ground balance and objective separation capabilities, are the result.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% The company invented or enhanced existed technologies in electromagnetic engineering to get a best devices in term of performance and If you're looking for hidden utilities, security walk through metal detectors, or long-buried treasures, Fisher technology can get the job done quickly. Fisher efficiency and creativity are your trustworthy source for underground finding devices, from analog to digital, in single or multiple frequencies.
Revised: %DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Search Systems%DIFDELCMD < %DIFDELCMD < %%% Search systems in Fisher’s metal detectors include multiple search technologies that rely on electromagnetic technology including VLF ,
Revised: %DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% Search systems in Fisher’s metal detectors include multiple search technologies that rely on electromagnetic technology including VLF ,
Edit intent: fluency
Original: %DIFDELCMD < %DIFDELCMD < %%% Search Systems%DIFDELCMD < %DIFDELCMD < %%% Search systems in Fisher’s metal detectors include multiple search technologies that rely on electromagnetic technology including VLF , Pulse Induction and other derived technologies for detection of metal using a special features for metal discrimination through signal based Target ID or acoustic output based on metal type .%DIFDELCMD < %DIFDELCMD < %%% Some devices incorporate a mechanism to select predefined settings known as search modes or detection modes that offer a different system for multiple purposes and conditions based on ground terrain , soil type and other factors.
Revised: %DIFDELCMD < %DIFDELCMD < %%% Search Systems%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% Some devices incorporate a mechanism to select predefined settings known as search modes or detection modes that offer a different system for multiple purposes and conditions based on ground terrain , soil type and other factors.
Edit intent: coherence
Original:  Pulse Induction and other derived technologies for detection of metal using a special features for metal discrimination through signal based Target ID or acoustic output based on metal type .%DIFDELCMD < %DIFDELCMD < %%% Some devices incorporate a mechanism to select predefined settings known as search modes or detection modes that offer a different system for multiple purposes and conditions based on ground terrain , soil type and other factors.
Revised:  Pulse Induction and other derived technologies for detection of metal using a special features for metal discrimination through signal based Target ID or acoustic output based on metal type .%DIFDELCMD < %DIFDELCMD < %%% 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Revised: %DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Edit intent: clarity
Original: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Revised: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Edit intent: clarity
Original: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Revised: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% %DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Edit intent: clarity
Original: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil - Item 5COIL-F75 6-1/2" White Elliptical Concentric Closed Coil - Item 6COIL-E 10" Concentric Elliptical Coil - Item 10COIL-F70 10" DD White Elliptical Closed Coil - Item 10COILDD-F75 11"DD Elliptical Open Coil - Item 11COIL-F75 15" DD Round Open Coil - Item 15COIL-F75%DIFDELCMD < %DIFDELCMD < %%% F5%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Revised: %DIFDELCMD < %DIFDELCMD < %%% Search coils developed%DIFDELCMD < %DIFDELCMD < %%% F75%DIFDELCMD < & %%% F70%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% F5%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Edit intent: meaning-changed
Original:  Item 15COIL-F75%DIFDELCMD < %DIFDELCMD < %%% F5%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Revised:  Item 15COIL-F75%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil -
Edit intent: coherence
Original:  Item 15COIL-F75%DIFDELCMD < %DIFDELCMD < %%% F5%DIFDELCMD < %DIFDELCMD < %%% 5" DD Round White Coil - Item 5COIL-F5F 8" Concentric Open Coil - Item 8COIL-7TEK 10" Concentric Elliptical Coil - Item 10COIL-F5F 10" DD White Elliptical Closed Coil - Item 10COILDD-FRL 11"DD Elliptical Open Coil - Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil -
Revised:  Item 15COIL-F75%DIFDELCMD < %DIFDELCMD < %%% F5%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil -
Edit intent: meaning-changed
Original:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil -
Revised:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil -
Edit intent: coherence
Original:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil -
Revised:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% %DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil -
Edit intent: coherence
Original:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% 4” Round Black Concentric Coil-Item 4COILF 8” Concentric Coil-Item 8COIL-7BLKF 10” Concentric Coil-Item 10COILF 11" Elliptical Open Coil - Item 11COIL-F2F 11” DD Bi-Axial Black Coil-Item 11COIL-F4F%DIFDELCMD < %DIFDELCMD < %%% F19%DIFDELCMD < %DIFDELCMD < %%% 5” DD Round White Coil-Item 5COIL-GBUG 10" DD White Elliptical Closed Coil -
Revised:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% F4%DIFDELCMD < & %%% F2%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% F19%DIFDELCMD < %DIFDELCMD < %%% 5” DD Round White Coil-Item 5COIL-GBUG 10" DD White Elliptical Closed Coil -
Edit intent: meaning-changed
Original:  Item 11COIL-F2F 11” DD Bi-Axial Black Coil-Item 11COIL-F4F%DIFDELCMD < %DIFDELCMD < %%% F19%DIFDELCMD < %DIFDELCMD < %%% 5” DD Round White Coil-Item 5COIL-GBUG 10" DD White Elliptical Closed Coil -
Revised:  Item 11COIL-F2F 11” DD Bi-Axial Black Coil-Item 11COIL-F4F%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% 5” DD Round White Coil-Item 5COIL-GBUG 10" DD White Elliptical Closed Coil -
Edit intent: clarity
Original:  Item 11COIL-F2F 11” DD Bi-Axial Black Coil-Item 11COIL-F4F%DIFDELCMD < %DIFDELCMD < %%% F19%DIFDELCMD < %DIFDELCMD < %%% 5” DD Round White Coil-Item 5COIL-GBUG 10" DD White Elliptical Closed Coil - Item 10COILDD-FRL 11"DD Elliptical Open Coil - Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% Gold Bug / Pro / DP%DIFDELCMD < %DIFDELCMD < %%% 5”
Revised:  Item 11COIL-F2F 11” DD Bi-Axial Black Coil-Item 11COIL-F4F%DIFDELCMD < %DIFDELCMD < %%% F19%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% Gold Bug / Pro / DP%DIFDELCMD < %DIFDELCMD < %%% 5”
Edit intent: meaning-changed
Original:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% Gold Bug / Pro / DP%DIFDELCMD < %DIFDELCMD < %%% 5”
Revised:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% 5”
Edit intent: meaning-changed
Original:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% Gold Bug / Pro / DP%DIFDELCMD < %DIFDELCMD < %%% 5” DD Round White Coil-Item 5COIL-GBUG 10” Solid DD White Elliptical Coil-Item 10COILDD-GB 11” DD Bi-Axial Black Coil-Item 11COIL-GB%DIFDELCMD < %DIFDELCMD < %%% Gold Bug 2%DIFDELCMD < %DIFDELCMD < %%% 6-1/2” White Concentric Elliptical Coil-Item 6 COILE-7-GB2 10” White Concentric Elliptical Coil-Item 10 COIL-GB2 14” White Concentric Elliptical Coil-Item 14 COIL-7-GB%DIFDELCMD < %DIFDELCMD < %%% F44%DIFDELCMD < %DIFDELCMD < %%% 4" Round Search Coil -
Revised:  Item 11COIL-F5F%DIFDELCMD < %DIFDELCMD < %%% Gold Bug / Pro / DP%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% Gold Bug 2%DIFDELCMD < %DIFDELCMD < %%% 6-1/2” White Concentric Elliptical Coil-Item 6 COILE-7-GB2 10” White Concentric Elliptical Coil-Item 10 COIL-GB2 14” White Concentric Elliptical Coil-Item 14 COIL-7-GB%DIFDELCMD < %DIFDELCMD < %%% F44%DIFDELCMD < %DIFDELCMD < %%% 4" Round Search Coil -
Edit intent: meaning-changed
Original:  DD Round White Coil-Item 5COIL-GBUG 10” Solid DD White Elliptical Coil-Item 10COILDD-GB 11” DD Bi-Axial Black Coil-Item 11COIL-GB%DIFDELCMD < %DIFDELCMD < %%% Gold Bug 2%DIFDELCMD < %DIFDELCMD < %%% 6-1/2” White Concentric Elliptical Coil-Item 6 COILE-7-GB2 10” White Concentric Elliptical Coil-Item 10 COIL-GB2 14” White Concentric Elliptical Coil-Item 14 COIL-7-GB%DIFDELCMD < %DIFDELCMD < %%% F44%DIFDELCMD < %DIFDELCMD < %%% 4" Round Search Coil -
Revised:  DD Round White Coil-Item 5COIL-GBUG 10” Solid DD White Elliptical Coil-Item 10COILDD-GB 11” DD Bi-Axial Black Coil-Item 11COIL-GB%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% 6-1/2” White Concentric Elliptical Coil-Item 6 COILE-7-GB2 10” White Concentric Elliptical Coil-Item 10 COIL-GB2 14” White Concentric Elliptical Coil-Item 14 COIL-7-GB%DIFDELCMD < %DIFDELCMD < %%% F44%DIFDELCMD < %DIFDELCMD < %%% 4" Round Search Coil -
Edit intent: coherence
Original:  DD Round White Coil-Item 5COIL-GBUG 10” Solid DD White Elliptical Coil-Item 10COILDD-GB 11” DD Bi-Axial Black Coil-Item 11COIL-GB%DIFDELCMD < %DIFDELCMD < %%% Gold Bug 2%DIFDELCMD < %DIFDELCMD < %%% 6-1/2” White Concentric Elliptical Coil-Item 6 COILE-7-GB2 10” White Concentric Elliptical Coil-Item 10 COIL-GB2 14” White Concentric Elliptical Coil-Item 14 COIL-7-GB%DIFDELCMD < %DIFDELCMD < %%% F44%DIFDELCMD < %DIFDELCMD < %%% 4" Round Search Coil -
Revised:  DD Round White Coil-Item 5COIL-GBUG 10” Solid DD White Elliptical Coil-Item 10COILDD-GB 11” DD Bi-Axial Black Coil-Item 11COIL-GB%DIFDELCMD < %DIFDELCMD < %%% Gold Bug 2%DIFDELCMD < %DIFDELCMD < %%% %DIFDELCMD < %DIFDELCMD < %%% F44%DIFDELCMD < %DIFDELCMD < %%% 4" Round Search Coil -
Edit intent: clarity