agfa did make a print developer that was similar to their 130
but without either the h-q or metol ... but unfortunately i can't
put my finger on what it was called ... agfa 2 ?
... i don't know if it had the staying/keeping power of 130 ...
maybe it was the 3 agents all working together ?

df cardwell used to use the developer i am trying to think of
... if he were here, might have answers to these questions he knew this sort of stuff ...