Greg, I have the two you show and also one with the H/C in an upright position located in the area of the Lady's armpit.
The two you show I picked up (I think) in January 2002. The armpit ones I have had for a few years.
Hope this helps. If you want I can play around with the camera and blacklight in the off chance that I can get a decent image.
Just LMK.
See you in TWO weeks,
Murph