I would start my search at Numrich Gun Parts Corp. They may be found on the web.
gunpartscorp.con
They say they have one, Product No. 726080A for $22.
They cannot ship it to NYC.
Stevens model 62 savage arms 22 caliber/30 round clip
ball park price with no desricption is $400
Here: http://www.ammoclip.com/S/savage_62,_64,_954.htm
50-100 USD
How or the 30rd mags for model 597 22lr doing
No
Taurus bought Rossi. I have a Rossi 62 myself and downloaded the Taurus 62 manual from Taurus. In the middle of the manual they have the schematic and description of parts. I have the short Rossi 62 (maybe it's a youth model?) and it holds 12 rounds of 22lr. This equates to Taurus 62C
Model 49
And your question is??
IIRC, a 22lR
Yes it is.
I have a ranger model 101.13 that my father bought new in 1946