SCRATCH BUILT FINESCALE. P4 EM GAUGE for 2 Rail Operation. All are 18.2mm between the rails. A great item for your collection.
PLANNING & BUILDING FINESCALE MODEL RAILWAY TRACK IN OO , EM & P4 GAUGE BOOK
C&L Finescale 4T1P4 P4 Gauge 4mm Scale Tie/Stretcher Bars Unused
OO/EM/P4 Gauge 4mm Scale LNER Ballast Brake Diag. 203
OO/EM/P4 Gauge 4mm Scale LNER Trestle
OO/EM/P4 Gauge 4mm Scale 24 Ton Ore Hopper Diag. 1/162
OO/EM/P4 Gauge 4mm Scale High Open Ferry Wagon Diag. 1/055