Frame calculator: My dad was an Excel wiz before he retired and decided to help out his measurements-challenged-son to make some picture frames. : r/woodworking
Calculator with wooden frame Royalty Free Vector Image
4imprint.com: Picture Frame with Clock and Calculator 108446
FRAME DEPTH CALCULATOR FOR FINE ART FRAMES ON PAPER AND PHOTOGRAPHS I METROPOLITAN PICTURE FRAMING Metropolitan Picture Framing
3-in-1 Promotional Calculator Picture Frame & LCD Digital Clock