Excel 55779 Scale Model Rulers -- Deluxe Scale Model Reference Rule; 12", Blue Tempered Anodized Aluminum RECSES_2025-5-9_CUR_557 The valve gear switchover is

The valve gear switchover is in 3 steps (forward

Once programmed with your choice of sound project

Control of all functions is possible in the digital system with the signal decoder included with the signal

Woodland Scenics C1177

Excel 55779 Scale Model Rulers -- Deluxe Scale Model Reference Rule; 12", Blue Tempered Anodized Aluminum RECSES_2025-5-9_CUR_557 The valve gear switchover isPlease note: This does NOT have Model Railroad Scales on it 1 35, 1 25, 1 24 scales only Constructed of non glare blue tempered anodized aluminum with silver calibration that will not fade or chip when cleaned with solvents. Designed for the scale and architectural modeler that requires the use of 1 35, 1 25, 1 24 scales. Used with: Wood, steel, plaster walls, PVC, paper, card stock, stencils, film, photographs, tape, plastic, cork, vinyl, cloth,