Iriscope Kit

[Lyrica]

Hello,

I'm new to the forum, so let me say hello first, Hello!

Anyway, I recently inherited some photography equipment through my Grandfather and within his cache of photography things I cam across something called an IRISCOPE KIT. The kit contains the following:

- 3 Small Viles of Dye (they are labeled as followed)
+Iriscope Red Dye
+Iriscope Blue Dye
+Iriscope Greeen Dye

- A vile of Iriscope Cement

- A bit of wrapped blotting papers and what looks to be transparancies

- A hand written note from CA Birch-Fiels Studio's, New York ( I can't really read what it says, the writing is a bit sloppy.

-...and lastly instructions.

I tried to some internet research but it came up with nothing. Could someone help.

I would love to get rid of it, as I have no use for it. So, if anyone has any interest please let me know.

Thanks!
Happy Day!