inch Brass Astrolabe, 20th century, the engraved mater with limb marked in degrees, the tympanum with circles of altitude and azimuth, rotating plate and alidade with pinnule sights, back side engr

Early 19th century Brass Many materials Materials Shapes many materials Brass Clock Use of several materials 19th century bronze Brass lamp Brass candlestick Brass bell 19th century sofa