If they came into my possession, I would keep them. Ive got a few with serials similar to that. As far as real value, not too much.
Nice finds Jim! I hate to say i agree with mat. cool finds, but not worth alot. the near solid 5 note might catch the eye of a collector who would pay a small premium for it, but finding hm/her would be a small challenge lol same with the dollar note... alot of ebay sellers woudl jump all over that being a ladder. i doo like the pattern of the serial though, 3 2's, a 3, a 4 and 3 5's.
They are both nice, I would keep them both and yes I would consider both of those ladders. Nice Finds!