Ilford ID-78

Warm tone paper developer

Water 125F/52C750ml
Phenidone0.5g
Sodium Sulfite (anhydrous)50g
Hydroquinone12g
Sodium Carbonate (anhydrous)62g
Potassium Bromide4.5g
Cold water to make1000ml
Mixing Instructions: Add chemicals in specified sequence.
Dilution: 1+1 to 1+3
Usage: 

Notes 

This formula is also published as containing only 0.4g Potassium Bromide but this smaller amount appears to be an error. Ilford's own publications specify 4.5g which is the amount listed here.

This formula can be used as a replacement for Agfa Neutol WA.