I've bought a Ensign E29 box camera, and it came with a Free film. Heaven knows how old it is, but its an Ensign Ultrachrome film 129 size.
Now I've had a look round the web, and on Mike Butkus's excellent camera manual site I found reference to the film, which I'm presuming is a Orthochromic Black and white relic and probably over 60 years old.
I've found references to developing this stuff "In the strip" for which I read "By inspection" under safelight using Ensign-Victol developer for around 8 minutes then fixing in standard hypo solution made up with 2oz Hypo in 10oz water
Any suggestions gratefully recieved. I'm going to have to develop this without using a processing tank, as none of my reels will accomodate this size of film