Browning records of serial numbers on the 1910/1955 model are vague before 1966. They estmate that number 500,000 was made around 1965, and that 550,000 was the beginning of serial numbers made in 1966. Yours is probably 1965.
You will have to call Browning.
1906
The Browning Signature Model .32 pistol with serial number 141177 was manufactured in 1968. This model is part of the Browning Hi-Power series, which was known for its design and reliability. The specific date of patent deposition for the Browning .32 pistol is tied to earlier designs, but the production of this particular serial number occurred in the late 1960s.
See the Browning website- customer service. Date of production by serial number listing.
Impossible to answer without a detailed description.
What is the year of mfg. of FN pistol Model 1910, with serial number 583500
1968
You will have to call Browning. The sn you list goes beyond published data.
You can access the date of manufacture of many Browning firearms at the Browning website, under Customer Service.
Exactly how is the pistol marked? 9mm browning serial number 72C44338
Blue Book of Gun Values
You must call Browning. SN does not follow normal convention.