Do you have a picture?another Bottle from NB was also recently posted to the site , a collector having an estate sale in Ontario found one and its posted to the what is it section
its from a bottler called " B.E Nadeau - Campbellton NB "
an embossed ( beehive style ) bottle used during the 30's > 40's era , so we can assume he operated sometime in that period in the Campbellton area , unclear if there is any other bottles from this bottler
Found some info.
B.E. Nadeau purchased the Campbellton Ginger Ale Works sometime between 1939 and 1944 from AC Roy
The Campbellton Ginger Ale Works had produced Ginger Beer under AC Roy label and perhaps others.
18 Union St Campbellton NB