[R-1051] Lamps for R-1051/Harris/etc

[Geoff Fors]

Uh...I don't know about the R-1051D and later sets, but the lamps for the B
and no-suffix sets are neither 327 nor 387.
They are a special Grimes threaded aviation lamp which doesn't cross to any
industry standard bulb.  You can make other lamps fit in the threaded Grimes
assembly with some drilling and soldering, but there is no off the shelf
generic lamp which works, as far as I know.

Geoff
WB6NVH