Gast
Niall,
my preferences are for these types of warm-tone paper:
FOMA Fomatone Baryt + Gevaert 262 developer
ADOX Fine Print Classic Arts Warmton FB + Gevaert 262 developer or Defender 55
I suspect that ADOX Warmton FB is the old Emaks made by Efke. If so, and provided the quality control is up to standard, it is a very interesting paper.
Both produce warm tones when used with dedicated developers; FOMA has a slightly brown/sepia tone with a smooth contrast. ADOX has a little more contrast and the tones contain more blacks.
If the developers I’ve suggested seem too ‘exotic’ to you, they work well with Agfa Neutol WA at high dilutions, from 1:9 to 1:11. Another interesting developer worth trying is Moersch Sepia.
Hope this helps.
Ciao
Daniele