Huge lot of Popular science magazine different issues nice stuff collection

1978 April, June, July, August. 1984 February, March, April, June. 1988 May, June, July, August, December. 1990 April, June, July, August, October, November.

1993 January, February, March, April, May, July, August, September, October, November, December. 1994 February, March, May, June, July, September, October, December. 1996 full set (March have 2 identical editions, with different covers).

1997 January, February, March, April, May, June, July, August, September, October, November. 1998 January, February, March, April, May, July, August, September, October, November, December. 2000 January, February, March, April, May, June, August, September, October, November. 2002 January, February, March, April, May, June, July, August, September, October.

2008 January, March, April, August, December. 2009 June, July, August, September.

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