![Play & educational building blocks at Deutsches Museum. Munich, Germany.](/t/DYM/DYMMD371.JPG) | ![Wooden architectural building blocks at Deutsches Museum. Munich, Germany.](/t/DYM/DYMMD373.JPG) | ![Wooden building blocks & printed designs at Deutsches Museum. Munich, Germany.](/t/DYM/DYMMD375.JPG) | ![Steam roller model built with Märklin metal construction set at Deutsches Museum. Munich, Germany.](/t/DYM/DYMMD376.JPG) |
Play & educational building blocks (1885) at Deutsches Museum. Munich, Germany. | Wooden architectural building blocks (c1900) at Deutsches Museum. Munich, Germany. | Wooden building blocks & printed designs (early 20thC) at Deutsches Museum. Munich, Germany. | Steam roller model built with Märklin metal construction set (20thC) at Deutsches Museum. Munich, Germany. |
![Ferris wheel, crane & other models built with metal Erector set-type construction sets at Deutsches Museum. Munich, Germany.](/t/DYM/DYMMD377.JPG) | ![Union Building Blocks No 4 vintage construction set by Richter & Co. of Germany at The Strong National Museum of Play. Rochester, NY.](/t/USNYB/NYRS208.JPG) | ![Stacking blocks with zoo & other scenes at The Strong National Museum of Play. Rochester, NY.](/t/USNYB/NYRS231.JPG) | ![Lionel train set, Erector Master Builder Set & Lincoln Logs at The Strong National Museum of Play. Rochester, NY.](/t/USNYB/NYRS269.JPG) |
Ferris wheel, crane & other models built with metal Erector set-type construction sets (20thC) at Deutsches Museum. Munich, Germany. | Union Building Blocks No 4 vintage construction set by Richter & Co. of Germany at The Strong National Museum of Play. Rochester, NY. | Stacking blocks with zoo & other scenes (pre 1900s) at The Strong National Museum of Play. Rochester, NY. | Lionel train set, Erector Master Builder Set & Lincoln Logs at The Strong National Museum of Play. Rochester, NY. |
![Erector toy blimp at The Strong National Museum of Play. Rochester, NY.](/t/USNYB/NYRS270.JPG) | ![Boxed Erector Walking Robot set at The Strong National Museum of Play. Rochester, NY.](/t/USNYB/NYRS271.JPG) | ![Toy blocks in wagon in Nursery at Roosevelt's House Sagamore Hill NHS. Cove Neck, NY.](/t/USNYL/NYXNP504.JPG) |
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Erector toy blimp at The Strong National Museum of Play. Rochester, NY. | Boxed Erector Walking Robot set at The Strong National Museum of Play. Rochester, NY. | Toy blocks in wagon in Nursery at Roosevelt's House Sagamore Hill NHS. Cove Neck, NY. |
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