T-Shirts

This unique t-shirt features Nikola Tesla Magnetic Motor schematics from a genuine vintage U.S. Patent filed in 1891! These shirts look awesome, fit well, are great conversation starters and an excellent gift for electricians, engineers & science...

This unique t-shirt features Nikola Tesla Electricity Transmitter schematics from a genuine vintage U.S. Patent filed in 1914! These shirts look awesome, fit well, are great conversation starters and an excellent gift for electricians, engineers &...

This unique t-shirt features Pinball Flipper schematics from a genuine vintage U.S. Patent filed in 1989! These shirts look awesome, fit well, are great conversation starters and an excellent gift for pinball players & retro arcade...

This unique t-shirt features Nikola Tesla Fluid Propulsion schematics from a genuine vintage U.S. Patent filed in 1913! These shirts look awesome, fit well, are great conversation starters and an excellent gift for professionals &...

This unique t-shirt features Pinball Kickout Hole schematics from a genuine vintage U.S. Patent filed in 1975! These shirts look awesome, fit well, are great conversation starters and an excellent gift for pinball players & retro arcade...

This unique t-shirt features Pinball Tilt Mechanism schematics from a genuine vintage U.S. Patent filed in 1935! These shirts look awesome, fit well, are great conversation starters and an excellent gift for pinball players & retro arcade...

This unique t-shirt features Espresso Machine schematics from a genuine vintage U.S. Patent filed in 1930! These shirts look awesome, fit well, are great conversation starters and an excellent gift for baristas, cafe owners & coffee...

This unique t-shirt features Pinball Pop Bumber schematics from a genuine vintage U.S. Patent filed in 1949! These shirts look awesome, fit well, are great conversation starters and an excellent gift for pinball players & retro arcade...

This unique t-shirt features Microfilm Reader schematics from a genuine vintage U.S. Patent filed in 1946! These shirts look awesome, fit well, are great conversation starters and an excellent gift for teachers & education professionals! Product...

This unique t-shirt features Xenon Pinball schematics from a genuine vintage U.S. Patent filed in 1982! These shirts look awesome, fit well, are great conversation starters and an excellent gift for pinball players & retro arcade lovers! Product...

This unique t-shirt features Flying Saucer UFO schematics from a genuine vintage U.S. Patent filed in 1980! These shirts look awesome, fit well, are great conversation starters and an excellent gift for science teachers, engineering students,...

This unique t-shirt features Pinball Inline Drop Target schematics from a genuine vintage U.S. Patent filed in 1981! These shirts look awesome, fit well, are great conversation starters and an excellent gift for pinball players & retro arcade...