Hi all,
recently I purchased a transmitter--home brew.  There is no designation of 
what frequency band it operates.  It is a plate modulated 807, crystal 
control (oscilator tube missing).  The output tank has some rather small 
tuning capacitors and a air wound coil about an inch in diameter and maybe 
eight turns at about half inch spacing with a tap a couple turns from one 
end.

Any ideas?  Thanks

73, de Howard, WA9RYF