Models: B-1: Counting, 100 Or X's

Models, Reel 2 (B-1~4) consists of four works and is dealt with, different from Reel 1, symbol/words, and the logic in film. First "Counting 1 to 100 or X" is made of four 100feet films and the number of 1 to 100 are replaced by multiplied (10, 20,40,80)...