[Milsurplus] Safety wire

[Unserviceable but Repairable]

I found mine was just tinned #20 soft-drawn copper

At least that's what Eicor put on for RadioMarine in a DZ-2

A DZ-2 used in the SAQ hunt Sunday @ o-dark early.

Dang 1936 set has a 3uV MDS at 17.2kcs & is dead quiet on the hugely
filtered dyno.  Radiomarine sure knew & solved the VLF problems
back then

Ran DZ-2 on 2 big UPS 12V gel-cells for 24V.  Just ran FB... after brush 
holders relieved with jeweler's screwdriver-scrapers

Why on DC?  Stay far-removed fm power-line racket.

 'rm