Triplett Model 660 dual AC/DC voltmeter/wattmeter
 

I found this bakelite unit at a local
hamfest, and am replacing a deteriorated
line cord. It has wattmeter and
voltmeter movements opposite one another
within one face, and will read switched
500/1000 watts and 0-130 VAC/DC
It looks 1940-ish. If anyone has an ad
or catalog listing, I'd appreciate a scan.

73,

afcsman--W9NPI