Measurement Tools

This unique t-shirt features Triple Beam Scale schematics from a genuine vintage U.S. Patent filed in 1932! These shirts look awesome, fit well, are great conversation starters and an excellent gift for science teachers, engineers & lab...

This unique wall art features Triple Beam Scale schematics from a genuine vintage U.S. Patent filed in 1932! Patent prints are a tasteful and inspiring way to show off your interests and celebrate your passions. This print is an excellent gift for...