Long, rectangular wooden box. At one end there is a hollow conical piece and on the opposite end there is a square metal plate screwed…
This piece consists of eight flat rectangular wooden sticks in an open wooden case. Each stick is marked with a number, 1-8, and corresponding to…
This piece consists of a rectangular brass plate secured in the center to an iron arm and base with a screw-tightened clamp. This clamp is…
Three piece set consisting of two wooden bases: one with 15 steel cylinders (object 2011.ph.586.a), the other with 7 steel cylinders (object 2011.ph.586.b). Cylinders are…
This instrument consists of a metal tube which narrows to a cone shape at one end. The narrow end is rounded and opens to a…