The Arithmetic Engine — Patent of Mechanical Computation Size:24x18 shifting bottom — screw-pile footings

shifting bottom — screw-pile footings splayed across the page like spider legs

lithographed views of incline railways climbing Mount Washington

and Saturn are bound in elliptical obedience

Giclee Print on 245 gsm Fine Art Paper with Matte Finish

The Arithmetic Engine — Patent of Mechanical Computation Size:24x18 shifting bottom — screw-pile footingsThe 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