Sumner Bundle Mac
Sumner Caddy Mac
Sumner Cricket
Sumner Cylinder Carts
Sumner Grasshopper
Sumner Hanger Mac
Sumner Knockdown Mac
Sumner Mac Rack I
Sumner Mac Rack II
Sumner Pipe Mac
Sumner Stacking Macs
Sumner Stor Mac
Sumner Tainer Mac