Way back when, I bought & read the Slim Gauge News and Finelines...which "merged" into the Gazette. SGN was primarily HOn3 & HOn30 and Finelines was On3 & On2. Sn3 was in it's infancy then and nobody except crazies modeled On30. I was a mere child then, building an enginehouse diorama using some really outlandish military scale-1:35 with an old Mantua HO 0-4-0t sporting a big cab & O scale parts. Geez...what was I thinking?