8" Couter optics Cass

I'm looking for any available information on an 8" set of optics by Coulter (the old Coulter). They are for a Cass, I believe a Dall-Kirkham. As anybody out there built a scope with these optics?

Thanks

Chuck

Yes, I did. My Coulter 8" f/20 optical set was a Classical Cassegrain. The data sheet was originally printed as D-K, but was hand-editted with an ink pen by Coulter to indicate Classical Cass. Maybe the early mirror sets were D-K and then later Coulter changed to CC? I used my mirror set as a combo f/5 Newt and f/20 Cass.

Jim