"Oliver" brought some of his toys to America with him. Some of these are very nice and he'd never be complete without a few of them...
First we have the bars that Puchfinnland shortened to be used by a small rider- How cool is that!
Then there's the 125mm Ofmega crank arms. Again very cool and not much else will do.
We have a Regina 4speed freewheel. His chainstay are so short any more gears would create too much of a chain angle.
A pair of Superbe calipers. These are nice and will serve just fine.
Early Cyclone derailleurs. Pretty cool pieces but we're missing the cable clamp on the rear. The front has an integral cable stop that isn't needed for this frame and I have a good home for it eventually. (edit: I found the clamp screw floating around in the box)
Now this seatpost. 26.4 is a good fit but the length of this thing! Fills more than half the seat-tube. Kinda "plain" too. Good thing Daddy's a machinist... We'll see what we can do about this next week

Looking at the stem in the first picture and this post, something tells me one of your early owners had far outgrown you!
Off to the shed to see what else I have for you to play with, Oliver...