Vintage Kodak P1200 plates

[Jodeb]

I have a couple of unopened boxes of vintage Kodak super Panchro-Press plates (P1200) which I'm planning to expose in my view camera. Not sure of the exact date, but probably 1950's or even earlier. I'm wondering if anyone has used these? Any tips on exposure and development would be very much appreciated. Thanks

[chuck461]

This has been discussed here before. I bet this will give you a good start. A search for "Glass Plates" will probably find a few more.

https://www.largeformatphotography.info/forum/showthread.php?143572-using-unopened-boxes-of-100-year-old-glass-plates&highlight=exposing+glass+plates