can't find a specific ad. but the Forest Princess was introduced in '65 to address the lack of specific ladies/youth (up to 26" draw) bow
& implied it was to complement the gents equivalent, which i would take to be the Forest Knight.
So perhaps the latter also came out late '64/early '65 (but don't think it can be dated from the serial no.)
As you can see it's like a larger Princess or vice versa.
Value ?30 ->
how much do you want to pay?
Warning: i had another one that delaminated at full-draw, even with close inspection & gentle usage it gave no signs of distress
& then bang. Basically the glue gave way at the fades & one limb came off completely.
If you don't know how it's been stored etc. - beware!
Lastly, given it's vintage i'd think twice about it being your "go to" bow - mine only comes out from time to time
& i use other bow(s) as my "go tos".