Have it checked out by a good gunsmith.
A Colt police positive ,32 with that serial number was made in 1909.As far as ammo,you can check with any gun shop.
yes, plenty of ammo available.............
Gun shops, gun shows, pawn shops, sporting goods stores, on line stores.
38 caliber revolver ammo
.32 S&W Long If that doesn't work you will need to compare the serial number and figure out the manufacturing year, there were minor variations depending on which decade it was made; and of course there are a handful with aftermarket modifications. But the 'police CTG' models should have no trouble using .32 S&W Long. It should also be interchangeable with other ammo of the same size such as: .32 Colt New Police .32 Colt Police Positive
a gunsmith needs to check both the ammo and rifle.
32/20
32/20
.38 special Stay away from the "+P" ammo
You cant, its illegal You cant, its illegal
Gun shops, gun shows, on line, pawn shop,
use 32-20 ammo The caliber of the ammo is 32-20. It is not common although it is still available.