I have many back issues of Modern Photography and Popular Photography!
In particular, for Modern Photography I have all 1969 except March, all 1970, all 1971 except March, all 1972
except September, October 1974 through January 1975, Feb 1977, Dec '77, Dec. '78, most 1980s !
For Popular Photography I have virtually all from December 1968 through December 1981, an Feb. to
Try to reply to me personally, since I anot often in this forum!