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Product Catalogue: 1868 |
| This working model of the famous Roman Arch is an excellent study in Physics and Engineering. When correctly assembled, it will support the weight of a man. Size 26cm x 33cm.
* 23 hardwood blocks in 6 distinct shapes
* Pre-drilled wooden buttress
* 4 screws for assembling buttress
* Manual with full-scale template of arch. |
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