The Forty Seventh Problem
$24.99The Forty Seventh Problem Masonic t-shirt pairs Euclid’s 3-4-5 proof with the Square and Compasses, letter G, measuring rule, and dividers. Known in the Craft as the 47th Problem, these forms honor geometry, exact work, and the pursuit of truth.
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Premium Quality
Soft, durable ring-spun cotton
Timeless Designs
Created for Brothers
Easy Returns
14 day returns
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The Forty Seventh Problem Masonic t-shirt pairs Euclid’s 3-4-5 proof with the Square and Compasses, letter G, measuring rule, and dividers. Known in the Craft as the 47th Problem, these forms honor geometry, exact work, and the pursuit of truth.
Our foundation tee: midweight ring-spun cotton with a clean, classic fit. Pre-shrunk, tagless, and built for every day.