Try the BLue Book of Gun Values and old Gun Digest's at the library.
No
Do an internet search for 'Browning luggage case'
A Browning M1910 .32 caliber automatic pistol
made in 1972
100-1000 usd
The caliber should be marked on the slide.
Rifle or pistol?
50-2000 usd
1914-1955. Browning does not have sn's available.
Need to know the finish and overall condition.
Browning made the "Baby Browning" in Belgium for several years, on the muzzel of this tiny 6 shot automatic it states .6mm. It does in fact take 25 caliber ammunition.
Depends on what caliber and grade. Could range from 100-10000 USD