Cavity Skill Steady-Hand Game Patent Print
Patent No. US3333846 · 1967
Invented by John Spinello

Vintage 1967 patent drawing of the cavity skill steady-hand game by John Spinello. Museum-quality archival giclée print.
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About This Print
Vintage 1967 patent drawing of the cavity skill steady-hand game by John Spinello. Museum-quality archival giclée print.
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