Vintage Dinsmore marine compass info???

[solgrande]

was wondering if anyone can help me with pricing this item.I aquired this and an old transom light pole(copper/with screwed on glass bulb cover)along with old fishing items from a couple when i went to look at their vintage stuff.Her father was an avid fisherman up on the st.lawerenceThere is also an old rear plag pole from a wooden boat(mahogany?)Anyways i`ll be selling these for them and could use some help with @least the compass.It is a Dinsmore direct reading gimble mounted marine compass model G-75 in the box with spare parts and instruction sheet.I`ll get some pics taken and post them soon.i went on line and found classic automobile dinsmores that have a wide range of prices and don`t know if the one i have will command as much.

Thanks for the help.

Bob S(solgrande`)