I apologize if this isn't the right section to post this but since this is where I found the pic:
How rare and how much would the bottom light "ROCKEY-RAY" would be worth, in decent shape with a clear dome? Was this model also available as a rotating beacon or only as a 4 way flasher, and if so, how much are these worth in either cases?
Shared with permission of Rick Alexander from the Facebook page "Vintage Whelen Lighting Equipment." I was pretty geeked up to seeing the cover with the black background. Hadn't seen that image since I was about 12 years old with a massive literature collection of my own (long since departed).
I got a few in, so I scanned them in (in color). The files were too large (just over 5MB) so I had to compress them to upload here. I have the originals still should someone need me to email them.
I bought these ads 20 years ago on eBay. They've been in storage since. I had to digitally boost the brightness and contrast a bit as the pages have yellowed with age. Feel free to copy, share, whatever.