This is not the Ultima 200 film from Silberra. However, I found one reference...
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Silberra Pan 200 in Adox Rodinal 1+25
8 minutes at 20°C/68.0°F
Kodak T-Max 400 in Kodak HC-110 B(1:7)
6 minutes at 20°C/68.0°F
HC-110 6 min (digitaltruth.com), 5 agitations every 1 min., Kodak Stop Bath...
Bergger BRF-400 in Kodak HC-110 B(1:7)
9 minutes at 20°C/68.0°F
HC-110 9 min (digitaltruth.com), Kodak Stop Bath - 45 sec., Kodfix - 9 mi...
Fuji Neopan Acros 100 in Kodak HC-110 B(1:7)
5 minutes at 20°C/68.0°F
HC-110 5 min (digitaltruth.com), Kodak Stop Bath - 45 sec., Kodfix - 6 min...
Ilford Delta 100 in Kodak HC-110 B(1:7)
6 minutes, 30 seconds at 20°C/68.0°F
HC-110 - 6:30 min, 5-7 rotations every 45 sec., Kodak Stop Bath - about 45 ...
