Help - staircase spindles.....

Hello,

Does anyone know where you can get reclaimed stair spindles? We are renovating our staircase and in stripping off layers of paint have discovered that at least 18 of the original spindles are missing.

The wood appears to be quite dark and I can't find the spindle design anywhere online at any of the companies promising to reproduce spindles.

Does anyone know:

1) The name of this spindle design;

2) What wood it might be;

3) Anywhere I might be able to find reclaimed ones;

4) If not, somewhere that can make reproduction ones at a reasonable price?

Any help appreciated! I've put a picture of the spindles we've just stripped (the wood ones) alongside the later additions (still painted).

Thanks