Flintan
Ilford warm tone is one of my favourite papers for lith.
Use champion nova lith dev a b , mix approx 1-10 , overexpose as usual for lith.
Here is the secret. When the blacks barely start to emerge and the image is still looking flat and muddy, pull the print , stop, and then put into the rapid fix. Watch what happens.
I would be interested to here your results. I have used over 50 boxes of this material in different sizes doing liths and I can assure you it works, just need to test a bit.
best regards
Bob
by the way , on my website you will see in the portfolio section many samples of lith , the lady walking in the market(colin faulkner photographer) is ilford as well as the old lady with skythe sp. (chris gordenneer).
go to elevatordigital.ca in the traditional printing section , portfolios or samples of my printing styles.