Spectro Film inc 62mm White Light Stop Filter

Description

A selection of five unusual filters in two spectro film inc plastic storage cases. plus a large rubber o ring for one. No idea about these and cannot find any details on the internet.
One has a 62mm filter thread and acts like a polarising filter changing from orange to blue colour. The other four have 72mm size diameter thread but dont fit a normal 72mm filter thread.
Two have a straw colour glass filter and one has a mirror style see through glass and one has no glass. Outer diameter 76mm
The glass filters are thick

Condition: some marks and need cleaning also not sure if complete – Photo is actual item.