Complex sentence: Though Dowler is mostly known for the above models there are also some rare ones attributed to him like the Hiat Registered Design of 1894-a combination of an escargot whistle with button sides and a beaufort with mouthpiece, sometimes referred to as Crest top Beaufort.
Split into simpler sentences: Though Dowler is mostly known for the above models there are also some rare ones are attributed to him. One example is the Hiat Registered Design of 1894, which was a combination of an escargot whistle with button sides and a beaufort with mouthpiece, sometimes referred to as Crest top Beaufort.