In article , "Ghost Writer"
writes:

some one here or rec.radio.swap was selling some Drake Crystals for like $30
for all (shipped) - just the other day. Not sure if they were what you
needed for your particular model.

Someone here sold me a set of SWL band xtals for an R4 a few months ago, and
they work great. Although that's not what you wanted anyway.

Do be prepared to tweak a trimmer cap or two in your oscillator circuit to get
those 10m rocks to ring. I had to tweak my R4A before the 17m xtal would
percolate.
73, Mike K.

Oscar loves trash, but hates Spam! Delete him to reply to me.