Two knowdgeable colleagues have enlightened me.
The A series is material from non-governmental sources.There is also a HBC series for Hudson Bay Company. What are the others?
The B series is from British governmental sources.
The C series contains material from Canadian governmental sources.
I could always do with more education in the ways of LAC, to be shared on the blog.
A : Microfilm of papers and records held by institutions or individuals in Great Britain (except the Public Record Office).
ReplyDeleteB : Microfilm of records held by the Public Record Office, and associated record offices
C : Microfilm of (original or copies of) private papers and public records in the National Archives of Canada – used for GAD and MSS to 1980
F : Microfilm of papers and records held by institutions and private individuals in France
H : Microfilm of (originals and copies of) documents in the custody of the Manuscript Division – since 1980
K : Microfilm of documents held by institutions or individuals in Europe (except France and Great Britain)
M : Microfilm of private papers and public records held by institutions or individuals in North America (except Library and Archives Canada)
P : Microfilm of printed sources
T Microfilms of records in custody of Government Archives Division (since
1980).
HBC : 1M, 2M, 3M, 4M, 5M, Annexes Hudson’s Bay Company records, held at the HBC Archives
Forgot to add: the list can be at the beginning of Finding Aid 2001.
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