I wanted to add that I was advised recently of small defects in the online scans of the 1922 and 1924 Handbooks. This is being dealt with now by Sheridan Williams, and new PDFs will be posted later.
If members come across faults in scans of the old Handbooks – missing pages in particular – please can they let me know and we will deal with the matter?
British Astronomical Association
Supporting amateur astronomers since 1890