This is a rectangular, open organ pipe with a small hole at its midpoint, on a side perpendicular to the pipe’s lip. At the hole…
A wooden organ pipe, open at one end (452.1). At the other end there is a beveled attachment into which a second flat piece of…
Two sets of large tuning forks on separate black-coloured stands. Each stand has four slots in which the forks can be secured using a large…
This is a metal instrument fixed on a rectangular wooden base with three wooden feet and one metallic bolt foot for adjustment. The instrument consists…
Five rectangular open organ pipes, four of which have fittings midway along the side for flame mechanism (the fifth’s fitting is missing). Each pipe, except…
This is a four-sided box-shaped mirror mounted on a heavy iron frame and supported on a stand. The mirror can be rotated by a crank…
Wooden organ pipe attached to a black painted wooden stand which frames the pipe. The pipe is stopped at both ends by stops inserted into…
This object consists of a metal stand with a tripod base. A metal pole rises straight up. Attached to the stand pole by a screw…
This is two of a set of three open pipes with walls of varying thickness. 2016.ph.730.1 has thicker walls. 2016.ph.730.2 has thinner walls. Each pipe…
Two of a set of three rectangular organ pipes of the same size and shape, but with different width mouthpiece and lip. 2016.ph.729.1 has a…