Good, so i apparently found all three keys (shift dogs) even the broken piece, that's a plus!  Thaks for the proper order of the spring and bearing...I was pretty sure that was it but never took it apart myself since the last owner got their hands on it first.

Just trying to figure out what that little tiny washer is now.  It was found with the rest of the hardware the last owner had for me.  This was when only the rear housing was removed.

The "hub collar" you are refering to is the gear with the groove it in right?  Then the shift collar goes over it...

Well the gear with the little groove, or channel in it simply slid backwards towards the intermediate plate when the shift fork/collar broke.

So I was wondering if I put in new keys, can I slide the hub collar back up over the synchros and put the new shift collar on it?

I thoroughly inspected all the pieces and there is no damage to any of the bearings, gears, shafts etc.  The synchros didn't bend or anything when that gear slid backwards, it all looks good except the three keys/shift dogs, and the broken fork.  But the question is, can I put the keys in and slide the gear back over it all with out full disassembly.

I think I will try this first, and then if it doesn't work out, I will do a full rebuild.  If it does work, I will run it until it needs a rebuild.