The mystery radio!--Dr. Riggs granted 40 patents on revolutionary set based on entirely new principles. NEW YORK--Left, Donald F. Hastings, assistant to Dr. Riggs, discussing the amplifier with the inventor. This amplifier is but 5 inches wide by 3 inc...
odd: label: Local Numbers
content: RSN 18259
label: General
content: Currently stored in box 3.1.70 [227A].
label: Copy and Version Identification Note
content: A-204
name: label: Publisher
content: Underwood & Underwood
label: Names
content: Andrews, Philip, Rear Admiral
label: Names
content: Wilbur, Curtis D.
label: Collection Creator
content: Underwood & Underwood
place: label: Place
content: Boston (Mass.) -- 1920-1930
label: Place
content: Massachusetts
label: Place
content: USS Constitution
topic: label: Topic
content: Guns -- Massachusetts
label: Topic
content: Ships -- Massachusetts
creator: label: Publisher
content: Underwood & Underwood
setName: label: See more items in
content: Underwood & Underwood Glass Stereograph Collection
label: See more items in
content: Underwood & Underwood Glass Stereograph Collection / Series 3: Underwood & Underwood glass plates / 3.1: Underwood and Underwood Negatives / RSN Numbers 18165-18288
physdesc: label: Extent
content: 1 Item (4" x 5")
phystech: label: Medium
content: Silver gelatin on glass.
label: Condition
content: emulsion deteriorated beyond use
unitdate: label: Date
content: 1926
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Photographs
genre_format: label: Genre/Form
content: Photographs -- 1920-1930 -- Black-and-white negatives -- Glass.