[Hallicrafters] Information help please

[TJRachwal]

Greetings,
	The Lightship "Huron" has two Hallicrafters TB-142 transmitters 
(VLF) used for beacons.  The USCG cut a bunch of wires when the ship 
was given over as a "museum" to the city of Port Huron 
(Michigan).  We think the units can be restored and brought on line 
to 160m but we have no manuals or info on the units.
	I "Googled" both "Hallicrafters TB-142" and "TB-142" with no 
luck.  The units were made in 1949 and must have some other military 
designation.  Anyone know information on this unit or where it might 
be found?  Any help at all would be greatly appreciated.  A National 
NC-120 (RAO-2) has been restored and we're hoping to bring the old 
gals TB-142 transmitters back to life.

Thank,

Ted K8AQM