Fujifilm Darkless ...

[hamradio]

This little gizmo seems to do the same type of thing?

http://www.ebay.com/itm/Brooks-Pixm...809?pt=LH_DefaultDomain_0&hash=item2ed9c7ba29

 

[fdarnell]

This is the definitive manual on mono baths:

http://www.amazon.com/Monobath-manual-Grant-Milford-Haist/dp/B0006BO7YS

These were originally developed for the military to provide expedited processing in the field. Always many trade offs but interesting none the same.