Written by Ellison Poland
Work of Lennart Green
5 pages (Stapled), published by unknown publisher
Illustrated with drawings by Ellison Poland
Language: English
1 entry
Cover photograph
Creators Title Comments & References Page Categories
Lennart Green The Green Mirror-Count "Green's Red OR Black Display", allowing to show a packet of alternating card as either all red or black, kind of Olram extension
Also published here 3
Data entered by Denis Behr, May 2007.