I got 5 boxes of HO stuff from the early 1950's. Athern, Tyco, Royco, Ahem, Lifelike and much more. Most still new in the boxes. I got 5 engines and lots of military stuff new in the box. The us army engine is the ahem 89001. When they put it together they forgot to put in the drive shafts. Is there any way to get them? Is Ahem still in business? Can anyone help? I even got a lionel HO engine. It runs great but has half the railing broken off on one side. I am going to try anf glue it back on. I will take pictures at a later date when I can set a bunch of this stuff up and run it.