Antique John Browning Spectrometer Soectrograph Brass And Lacquer In Fitted Case. This is a rare, and fascinating original John Browning Spectrometer. In lovely condition with only minor tarnishing, and a really impressive looking item. The prism is original and present but does have some chips as shown. Apart from that, it really is a nice piece.
This comes with its original fitted case (no key), and includes everything you see in the photos. I have no idea how these work, but it does look complete, but please study the pictures carefully.Looks great as a display piece or could be used as intended. This is substantial, solid piece and in total in box weighs 6-7kg.