Tip: If you are having weak spark issues with your chorehorse, go to the ignition lead, the lead has a in-line resistor/interference suppressor, these resistors are often the source of the weak spark. I spent hours chasing down this issue.
Many of these sets were converted to 24V operation during the 1950s, basically for use with the Larkspur wireless sets, I believe the field coils were swapped out. I've seen a number of them in the 24V configuration, usually painted in post-war 'deep bronze green'.
I've not seen a Johnson badged version here, only seen the Outboard -Marine brand that is usually fitted with a metal cage/frame that bolts to the main set.
There was also a similar American built version, these have a dual AC/DC output voltage. I will have a look for a pic.
https://hmvf.co.uk/topic/41162-ww2-generator/
A club member used to bring along his American 1A unit on many club trips - Bevan F. The output is: 240V AC and 12V DC more info
https://www.smokstak.com/forum/threa...e-motor.55746/
http://www.internalfire.com/xenf/ind...enerator.4828/
Found on Facebook
"Lost Illinois Manufacturing
8 September 2018 ·
In 1962 the Pioneer Gen-E- Motor Corporation located at 5841 West Dickens Street, Chicago employed 400 people who made gasoline engines, mowers (Pincor brand), generators, power plants, and tools.
Sometimes incorrectly associated with General Motors, Pincor mowers were produced by the Pioneer Gen-E-Motor Corporation in Chicago. Ads refer to 1932 as the beginning o the company. When the company closed is not known."