SCOOP 7R Green
SG7SNAKER
SGBlack
SGBlack Park City
SS TROUGH EXIT
SS Tube Entrance
SS Tube Trough
SS-Orange-PC
SS-Test-Assembly
SS-Tube-Left-Turn
SStunnel with Bench
SStunnel
Safe Fun
Safety-Yellow
Saskatoon Playground Association ca Jul 1949
Saskatoon Freestanding wave slide, CA 1949