Thanks for your reply! Yeah, there is a flyer hook but just one. The bobbin is pretty stinkin' small length wise but its kind of wide and there is an orifice. I'm not sure what the things sticking up on top are. Maybe it is
to skein the yarn. That would be neat. I do know they hold the bobbin and flyer on by little leather strips (which is what is in such good condition and that surprised me). I took it apart and checked it out. I would get more pictures of it but we are all snowed in here :(
Here's a close picture with some labels. Maybe it'll be better to see.