I am continuing to experiment with Adorama's FB paper. I am currently using MATTE surface variety.
Developed with DEKTOL standard dilution for 2 minutes, the paper has a slight purple tinge.
Selenium 1:40 for 1 minute increased dmax a bit but still had a bit of purple
At 2 minutes mark, it reached maximum dmax... with very little purple left.
At 3 minutes mark, it started to turn noticeably purple.
At 4 minutes mark, it turned to BRIGHT purple. At this point, dmax actually decreased.....
At no point, I was able to get pure black....
Toning with direct brown toner by LegacyPro,
Very little change at 1 minute mark.
Started to turn obvious sepia at 2 minutes mark
3 minutes mark, it had a nice antique looking sepia
5 minutes mark, the brown increased
Interesting....