"The same serial number can be replicated over several models of firearms. Serial number alone tells nothing as far as what model you have.
I am guessing that you have one of Ithacas old 22 caliber saddle guns /. production ended in the mid 1960's, IIRC."
It sounds to me like a model 49 (it should say on the barrel end closest to the trigger) Ithaca Gun Co. .22 saddle rifle as stated already. Production of these guns started in 1961 and ended in the late 60's or late 70's (I've heard 1979 from one source). As far as monetary value goes, they are not extremely valuable. In excellent condition they can sell for $150-$200 to the right buyer. Unfortunately, most people won't pay that much for it. Most buyers will buy this gun for nostalgic reasons for the fact that many of these guns were used by young boys growing up.
It is a Model 49 given that the serial number begins with 49 and also indicates it was one of the later rifles made in the 70's. Early models do not begin with 49. They were mfg by Ithaca from 1962 thru 78 according to the catalogs I have. I've seen them as high as $250 recently at shows in VG condition. Ithaca also made a .22 Mag version which is marked on the barrel and they also put a white spacer between the stock and butt plate. But make sure the barrel is marked .22 Magnum to be certain.
its a 49 22 cal made by Ithaca single action
In England we call it 'cocking' their leg.
No.
Model 49
44
You need to see a gunsmith
Single action means that each action must be performed individually, like cocking the hammer then pulling to trigger to fire. Double action is when pulling the trigger performs both these actions at once.
This model was manufactured from 1973 to 1978 by Erma Werke in West Germany for Ithaca.
Eatons of Canada
See the link below. This is the dealer locator for Ithaca guns. A dealer should either have one, or be able to acquire one for you.
Model 72 Saddlegun was a lever action .22 cal rifle made in W. Germany by Erma-Werke, AG, and imported by Ithaca between 1973 and 1979.
Ithaca Gun Co.