Re: what is this ?
Looks like one of the original multi-tools. You've got a nail puller there (bent V-shaped thingy ), several carving gouges (U shaped thingies ), and at least a flat tip screw driver if I'm seeing that one in the back correctly. As for any real value as a tool, no there's not really much there that hasn't been greatly improved upon. As far as a collectors item, it may have some value as an antique or collectors piece. A little research on E-bay and other ****** dealers may help put a dollar value to it.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!