Nothing in my references on Dixon handguns, except the Dornaus & Dixon Bren 10, made in California by Dornaus & Dixon.
Marlin doesn't manufacture handguns.
Many different brands.. Too many to list by model. Popular brands which manufacture handguns in the US include Springfield Armory, Ruger, Colt, Smith & Wesson, Kimber, Les Bauer, and others.
Not in .38 Special. Several manufacturers make handguns in .38 Super, though.
The proper name of the maker is Renato Gamba S.A.B. Inexpensive current manufacture Italian handguns, about $250, depending on condition.
Yes, Ithaca did manufacture 1911 .45 ACP handguns without their name on them. These were produced during World War II as part of a contract with the U.S. military, and they were marked with the U.S. government's acceptance markings rather than the Ithaca name. Some of these pistols were also marked with the "Ithaca Gun Co." on certain components, but the main frame did not bear the Ithaca branding.
"caliper" is not a term associated with handguns. There is no way to answer the question with just the serial number.
Yes, handguns have a serial number.
Between 1969-1970.The T prefix Hi-power handguns exceeded T300,000 and were shipped into the year 1970.
Yes, handguns were used in WWI, and WWII.
Most historians believe handguns were first invented in the mid 1400s.
In most U.S. States, handguns don't require registration.
rifles are for further range compared to shotguns, and handguns are not as powerful.