Does anyone have or know how to get access to back-issues of Homebuilt
Aircraft magazine? I am looking for copies of three articles from 1984
(volume 11; numbers 8, 10 & 12):

August (page 64), "Construction Series, Spencer's Air Car, Part 1"
October (page 52), "Construction Series, Spencer's Air Car, Part 2"
December (page 42), "Construction Series, Spencer's Air Car, Part 3"

Any help would be much appreciated.