I have no idea if this is of interest or not...
Vintage Whelen Strobe - collectable model 3300 - $30
https://westernmass.craigslist.org/clt/6146179270.html
Vintage Whelen Strobe - collectable model 3300 - $30
https://westernmass.craigslist.org/clt/6146179270.html