Fire Engineering Magazine July 1991 Fire Service EMS FDNY Rope Rescues PennWell

Engineering in Miniature Magazine July 1983 - December 1991 SELECT ISSUES

Gas Engine Magazine July 1999

Gas Engine Magazine July 1991 Volume 26 No. 7

Gas Engine Magazine July 1995 Vanduzen on cover (mk)

GAS ENGINE magazine June July 2012, McCormick Deering M, 1 HP Mogul

Scientific American Magazine July 1991 Churning Clouds Interstellar Gas New Star

Conde Nast Traveller Magazine July 1991➕