(See video for a demo of what I'm seeing with the engines.)

1) Baltimore & Ohio Diesel Engine - Can't get it to budge on track - but Electric Motor Works when I remove the shell and touch DC leads direct to the motor. 

2) Pennsylvania Diesel Engine - Same Deal - Only budges a little bit then freezes on track - but Electric Motor Works when I remove the shell and touch DC leads direct to the motor. 

3) Granville/Westfield Diesel Engine - Again, doesn't want to budge on track, but motor will run reluctantly when clipping leads directly onto motor 

4) NW2 Switcher Shell

5) Crane Car - No Trucks, Cab is loose, needs re-strung, missing hook

6) Burlington Northern Flat Car - This one's kinda neat. I kitbashed it with a styrene base and fitted it with a missile launcher from a GI Joe toy. Sadly, the rockets are missing. Rolls nicely with trucks and kadee couplers. 

7) Southern flat car - Complements the missile car, with a troop transport and an A-bomb. Rolls nice with kadee coupler and trucks. 

8) B&O Tender Shell Only

9) B&O Bobber Caboose - Broken, but a nice kit - diecast. All the major parts are there (walls/roof) to reassemble

10) Sierra Railway Baggae Car - This one's in great shape. Just sort of an orphan. I'll throw in an outhouse too.

11) Yellow Reefer Shell - no trucks or chassis 

12) Manuta Coal ramp. Not sure if its complete. includes a few trestles.

I'm not an HO guy, but figured a crafty hobbyist could have some fun with this lot. Sold as is, for parts or salvage.