Guide for Homemade Innovative Play Equipment for activities in physical education and recreation for impaired, disabled, and handicapped participants (1973)
Roger L. Pearson · leaf 22
1"x16"x16" ~ = "> 47% 15" SsmuvOd JINYIyS Met set t-icla * 2"x4"x16" Note: Move Nor actached Note: [nerease thickness ef des rease Supperts covard side dimensions to increase difficulty. middle t> increase difficulty. … | 16" | Fig B Fig A tails for Boards 4 and 5 I"xlA"x16” Automobile Screws Sprine