Rogue's gallery of spiral grooves

By Ed Greenway; posted October 15, 2007
View Original: Click to zoom, then click to magnify (1936 x 1288) 1857KB


Always one to weigh in late on any topic.....someone asked a week ago for pix of the Oct 8th 1907 models, so here it is. Left to right: CD 147, CD 150, CD 110. Enjoy!

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