That's very cute guys, but there are no H00 (or any other)historical articles in that issue.
Besides, H0 already is "half-zero" (or Oh) scale, and N would be OOO or 000 (not HOO or H00). Remember British treble-O, close to N scale?
September – October 1990
Volume 2 Issue 5
Locomotives . . . . . . . . . . . . . . . . . . . . . .16
Improving Kato GP50 by Ron Bearden
Photography . . . . . . . . . . . . . . . . . . . . . .18
by Roger Gredvig
Collector’s Corner . . . . . . . . . . . . . . . . .20
Kadee’s Cousin by Dallas Mallerich
Layout . . . . . . . . . . . . . . . . . . . . . . . . . .22
Santa Fe’s Illinois Div. by Dave Peck
N-Trak . . . . . . . . . . . . . . . . . . . . . . . . . .32
Small Room Layout by Jim FitzGerald
Reference Photos . . . . . . . . . . . . . . . . . .34
Dessert Scenery by Gary Benson
Structures . . . . . . . . . . . . . . . . . . . . . . .36
Houses on Hillsides by Roy Cutler and Dan Canaan
Locomotives . . . . . . . . . . . . . . . . . . . . . .40
F40PH Evaluation by Bill Gray
San Diego Review . . . . . . . . . . . . . . . . . .42
Norm Wright’s Models by Robert L. Hundman
Steam Locomotives . . . . . . . . . . . . . . . . .44
Kit Modification by Bill Gray
Layout . . . . . . . . . . . . . . . . . . . . . . . . . .45
The Work of Gene Suter by Staff
Gunderson Cars . . . . . . . . . . . . . . . . . . .48
Looks Instead of Detail by Roger Lewis
Shay’s . . . . . . . . . . . . . . . . . . . . . . . . . .49
Easier Than They Seem by James Hauff
New Releases . . . . . . . . . . . . . . . . . . . . .52
Freight Cars . . . . . . . . . . . . . . . . . . . . . .54
An Easy Kitbash by Bill Nelson
Electronics . . . . . . . . . . . . . . . . . . . . . . .57
Build a Simple Throttle by Bob Kendall
If you are looking for early N scale stuff, DKS' website has some well compiled info.
http://www.davidksmith.com/birth-of-n/index.htm