That formula will be ok ?
a) 750 ml water
b) 10 ml 28% acetic acid
c) 30g copper sulphate
d) 30g potassium bromide
e) 2g potassium dichromate
f) water to 1000ml until shadows remain as a pale green trace
I can do fixer...
I live in Poland... we have Ilford, Foma, Tetenal and Foton Papers ( Bydgoskie zakłady Fotograficzne)