The Arithmetic Engine — Patent of Mechanical Computation Size:24x18 each arc and isobar a

each arc and isobar a quiet argument that the sea answers to the heavens

Giclee Print on 245 gsm Fine Art Paper with Matte Finish

A handsome curiosity for kitchens

lithographed views of incline railways climbing Mount Washington

The Arithmetic Engine — Patent of Mechanical Computation Size:24x18 each arc and isobar aThe 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