MFG as a Roman numeral doesn't exist
The number that represents ILX is Fifty-nine (Aka 59).
Iv is 4 IV is the Roman number 4. V is the Roman number 5.
Answer 5 Roman numeral v
the roman number II stands for the number 2 in English
The number 222 can be represented by the Roman numeral CCXXII
1995
by the serial number
No way to answer without the serial number.
1953
You forgot the serial number.
You will have to call Glock with the serial number.
with that s/n the gun was mfg in 1969, but if it has 37 in front of it then it was mfg 1973-74.
You will need the services of a good gunsmith.
mfg date of your smith should be between 1860-1868
Mfg 1975
December 1942
1958