The regional groupings presented here are from standard language used by libraries and reflect their groups used in classification systems for maps.
Coastal & Northern B.C.
HYDROGRAPHIC CHARTS. BRITISH ADMIRALTY, U.S COAST SURVEY, US. EXPLORING EXPEDITION. (CHARTS ALSO IN UKHO & BLIB)
PENDER ON THE BEAVER. NORTH COAST TO ALASKA 1863 TO 1870
Anchorages adj to Fitz Hugh and Milbanke Sds. 4? Insets
Approaches to Fitz Hugh and Smith Sounds. 1 inset
Brown and Edye Passages (mouth of Skeena River). 2 insets
Cape Caution to Port Simpson (S 1/2 incl S QCI & Milbanke Sd
Cape Caution to Pt Simpson incl Hecate St & part of QC Is (N 1/2)
Cape Mendocino to Vancouver Is.
Cook River to Gulf of California (Sheet 3 of mag var series)
Cordova Bay to Cross Sound including Koloschensk Archipelago
Harbours in the vicinity of Queen Charlotte Sd. (4 chts)
Lama Passage and Seaforth Channel (off Milbanke Sound)
Ogden Channel with Anchorages Cape Caution to Port Simpson. 14 inset
Port Simpson & adjacent anchorages.. 1 inset
Port Simpson to Cross Sound including the Koloschensk Arch..
Ports adjacent to Principe & Grenville Channels. 5 insets
Queen Charlotte Islands & adjacent coast of British Columbia