[HBR] Quick question

[Kurt Holbrook]

Good afternoon,
My 15 year old grandson, KK7NDO, is seriously interested in building a HBR. We are looking at a HBR 13C. I have a set of plans from with I was in high school in the early 70's.  We are in need of all of the hard to get parts with exception of the dial assembly and a suitable chassis. Any help with acquiring the necessary parts will be greatly appreciated .

Kurt Holbrook,  KU7RT