Queen Victoria One Penny Lilac Postmark Question

Hi

I'm trying to determine the town shown on this postmark. Seem to have the tail end of the town. Does anyone recognize this town?

Sc#89 1881 (16 dots (pearls) in each corner) , 14 dots CV $220 $35
Having trouble with this one.
Could not find any text string "cermans" in England, Wales, Scotland, Ireland or abroad.
Squared Circle Pmk "GAXP" = time code
Wild Guess:
Postmark Cancelling Hammer error, C instead of G
Possibly
St Germans, (Saint Germans) Cornwall
Exists as a numerical (251) 1844-1859
Under Devonport 1844-1860 Railway Sub-Office 1860-1905
Independent Sub-Office 1905-1906

Code GAXP = 7:05 pm

Rod

Makes more sense as a typo. I'd say it was driving me nuts but I was already there. Thanks again.