u can win prizes by submitting photographs of models built with your set. 1 have explainedail about this Prize Conte^ on the last page of this book. ^Then too, ih.Engineering Institute for Boys in which a good many of my boy friends alr(Have you one yet ? A photograph of an Ere<5lor model will… … One of the models you can build with Eredo,
Toys
Internet Archive · Winterthur Library · Public Domain Mark 1.0. Free to use for anything.
