Mushroom Flat-Slab Floor Patent Print
Patent No. US1131019 · 1915
Invented by Claude A. P. Turner

Vintage 1915 patent drawing of the mushroom flat-slab floor by Claude A. P. Turner. Museum-quality archival giclée print.
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About This Print
Vintage 1915 patent drawing of the mushroom flat-slab floor by Claude A. P. Turner. Museum-quality archival giclée print.
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