manometric flame accessory
Date: 1865-1900
Inventory Number: 1997-1-1034
Classification: Manometric Flame Apparatus
Dimensions:12.6 x 45.4 x 4.9 cm (4 15/16 x 17 7/8 x 1 15/16 in.)
Description:
Long T-shaped pipe mounted by two supports on a wooden stand. One side of the T ends in a gas nozzle. A thin piece of metal ended by a hole is attached to the base.
As several other acoustical instruments in the collection, this one is missing his old location number inscribed on an oval paper glued to the instrument. It has, however, the old location number stamped: 21-3.