This rifle was made between 1961-1969. it's a variation of the Quackenbush model 7. From your description I am going to assume that it is in fair condition. The Value would be between $35 - $55
The Crosman 3500 was an updated version of the V-350. The 3500 was made between 1970-1973.
Crosman has the original Owners manual online. The loading port in on top of the barrel. See the link below for the manual.
$55 TO $75
For the Owners and Parts manual see the link below.
20-80 USD or so
I believe you are asking about a Crosman V350 not a 359. In Poor to Fair condition it is worth $25 to $35. Less if it is not working.
It would be worth somewhere between $35 -$55
Answer Slide action BB gunHI. In the late 50's I had a slide action BB gun that was made by Daisy. Hope this helps. ----------------------------------------------------------------------------------------------------------The model 126.102940 was made by Crosman air gun for Sears under the JC Higgins brand name. It actually is a Crosman model V350 made between 1961-1969. It's a push barrel BB rifle.(See the link below for the owners manual)
Crosman has the owners manual on-line ( see the link Below) In good condition the 3500 is worth between $75 and $95. It was made between 1970-1973.
Crosman offers a free service to locate shops that repair older airguns. See the link below.
The Crosman V350 was made between 1961-1969. To get an estimate of value, Please state the current condition of the rifle.
it would be worth between $25 - $35 in today's market. (Bluebook of Airguns)