Overall length: 58.6 cm Length of body: 35.5 cm Width of upper bout: 16.6 cm Width of middle bout: 10.4 cm Width of lower bout: 20.2 cm Height of ribs: 3.1 cm Vibrating length of strings: 33.0 cm
Back is of two pieces of quartersawn wood, with a figure slanting up sharply from the center. Table is of medium-grained spruce. The purfling over the instrument is especially well-preserved. Stamped into the wood of the back above the label is the line: "W.H. HAMMIG LEIPZIG". Printed label reads: "Wilh. Herm. Hammig / Leipzig 19", with the last two digits of the date written by hand.