The side of a rifle barrel typically features information such as the manufacturer's name, the model of the rifle, caliber or gauge specifications, and proof marks indicating that the barrel has been tested for safety. Additionally, it may include the country of origin and any relevant regulatory or certification markings. This information helps ensure the firearm's authenticity and compliance with safety standards.
caliber and maker's name
Usually caliber and/or serial numbers.
Unknown.
It should be stamped on the barrel It should be stamped on the barrel
Blue Book of Gun Values, old gun catalogs
A rifle.
Made in Belgium.
There's a date code stamped on the barrel. See related links for information on the Remington Society of America.
The minimum legal barrel length for a rifle without requiring it to be tax stamped and registered as a Short Barreled Rifle is 16 inches - that's federal law, and not just Vermont.
The barrel should be stamped 30-30 winchester.
October 1947.
Can't be determined from the markings you list.