131 SMOKE RINGS News, views & comment on the world of model engineering. 132 POST BAG Letters to the editor. 134 NORTHUMBRIAN
- A SECOND LOOK AT RAINHILL Tony Weale makes the rocker shafts, bearings, valve gear & connecting rods. 138 A PRACTICAL APPROACH TO BOILER MAKING Terence Holland starts construction of his Yarrow water tube boiler. 142 SHAND MASON STEAM FIRE ENGINE IN 1:6 SCALE Gunter Kallies continues with the utility fittings. 146 ARE YOU READY FOR SOME FUN? Peter Langridge looks at Litte LEC. 149 HATFIELD GNR 0-6-2 DRAWINGS Sheets 4 & 5 by Martin Evans. 153 EDWARDIAN ELEGANCE
- GREAT NORTHERN RAILWAY COMPOUND ATLANTIC Ron Isted describes the compound expansion powered locomotive. 156 I/C TOPICS Dave Parkes continues his look at 2-stroke engines. 160 SUPERHEATER ELEMENTS Bill Steer looks at some of the practical aspects concerned with making superheaters. 163 WAGONS FOR A 3F, WILLIAM & A FLIRTATION WITH ‘O’ GAUGE Geoff Dowden reminisces about some of his wagon & van models. 166 BUILDING A VERTICAL STEAM-DRIVEN BOILER FEED PUMP Ted Holloway machines a Southworth 6in. Donkey Pump. 171 DIARY Forthcoming events.