Forward Bulkhead Window Glazing

[Kansafornia]

Hello Alaskan Camper Nation!

I've spent the past week looking for various window sealants and glazing for my '63. I've tracked down all but one:
https://www.wanderthewest.com/forum/gallery/image/25021-glazing-1/
https://www.wanderthewest.com/forum/gallery/image/25022-glazing-2/

Any idea where this can be found - or a suitable substitute? I'm admittedly not a window guy so I've checked the usual suspects and sites... Plmk.

 

[Teknomad]

https://www.antonsicon.com/side-windows-/-screens

The last picture in the gallery is of an invoice for materials I purchased for my side windows.
I ordered some samples which helped with getting the right stuff.

 

[dastrom]

I bought gaskets for the windows in my doors from here. I think Alaskan used Herr windows for years. https://vintagetrailergaskets.com/6-vintage-trailer-gaskets

 

[Kansafornia]

Thx gents! I believe that I've located the correct piece/style and have ordered a sample. Much appreciated!