Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 318
tig mechanical can be duplicated with Erector. Big, reinforced steel wheels, grooved and hubbed. A sturdy Electic Motor comes with most sets and will lift 200pounds when properly geared. Scientifically constructed by experts.More than a toy. Operates with Reversing Switch Base, ControlSwitch,… … Heres theFamous FOUR » Tlie most popular set made.Contains every essentialengineering part for build-ing thousands of models.Has big girders, largeandsmall wlieels,shaft-ing, base plates, angleirons, pinions, pulleys,gears, nuts and bolts,and tlie great electricmotor. Also included is…
Children's literature
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