The Astra Cub .22 Short with the serial number 156830 was likely manufactured in the late 1960s to early 1970s. Astra firearms, particularly the Cub model, were produced in relatively small numbers, and specific serial number ranges can help narrow down the production date. For a precise year, consulting a dedicated firearms reference or contacting a firearms historian or collector may provide more accurate information.
No serial number provided.
Made in 1965. This is simply called the .22 Automatic Rifle. The "E" in the serial number signifies the .22 short version.
s/n
You will have to call Browning with the serial number to find out.
A pump action rifle.
100-400 or so
Prison time is what it is worth since it has no serial number. You need a lawyer who specializes in firearms law.
You would need to provide the model number and serial number to get a correct answer to your question.
Most likely a ROHM
RG10 pistol-ROHM
Can't answer without the serial number.
Need to know if it is a derringer or rifle.