1 online resource (10 issues (417-816 pages)) : illustrations (black and white), maps (black and white)
data file
AMDigital Reference: D 640.G74 p. 11-20.
Electronic reproduction. Marlborough, Wiltshire : Adam Matthew Digital, 2018. Digitized from a copy held by the William Ready Division of Archives and Research Collections, McMaster University Library and made available by Adam Matthew Digital.
William Ready Division of Archives and Research Collections, McMaster University Library