Shop Kids' Slide Rule T-Shirts

Trained Slide Rule Mechanical Analog Calculator Kids T-Shirt

Classically Trained Mechanical Analog Calculator Slide Rule Kids T-Shirt

Classically Trained Slide Rule Mechanical Analog Calculator Kids T-Shirt

Classically Trained Slide Rule Mechanical Analog Calculator Kids T-Shirt

IM Classically Trained Slide Rule Mechanical Analog Gift Kids T-Shirt

IM Classically Trained Slide Rule Mechanical Analog Gift Kids T-Shirt

Slide Rule Mechanical Analog IM Classically Trained Gift Kids T-Shirt