The Arithmetic Engine — Patent of Mechanical Computation Frame Style:Verdigris Frame or a cigarette deserved an

or a cigarette deserved an apparatus designed and patented for its proper handling

Every brace

and the tools were patented with the care of surgical instruments

Belongs in tasting rooms

Perfect for home bars

The Arithmetic Engine — Patent of Mechanical Computation Frame Style:Verdigris Frame or a cigarette deserved anThe Arithmetic Engine Patent Blueprint of Mechanical Computation is a piece of living American history an archival document transformed into a museum quality framed print for your wall. Printed to order at our Pacific Northwest studio on premium canvas stock with archival pigment inks. Arrives ready to hang no framing required. Choose your size and frame style to suit your space. Archival pigment inks on premium canvas Multiple sizes and frame