Two potential keys

After noodling my head around the PF Corbin catalog, I think I've narrowed down the keys to two contenders:

Key type 179 1/4 corresponds to lock type 1285B

OR!

Key type 360 corresponds to lock type 1065.

 They look damned near identical, but I'm positive that one will work and one will not, because that's how skeleton keys roll.
Or not, as the case may be.
Now, to get my hands on one of each. Time to go knock over Etsy and Ebay, and probably some local salvage/antiques dealers.