I have a Tamaya 833 Sextant
in a wooden case - year 1979. I would like to determine the value of it. It appears to be in perfect condition although there is something missing from the case - there is an empty hole in the packing material. It has a small manual and a key.
I would appreciate any input on how to determine the value, whether it has any special features, or how to find someone who could assess it for me.