Graham Farish N Gauge Deltic DP1 smoothly hauling a rake up my dreaded 4 incline 371-455 n gauge graham farish class 37 251 br blue dcc sound factory weathered dditional weathering on top of factory weathering. Lass 37 fitted with Youchoos Zimo MX646 sound chip and Zimo Microcube speaker. Youchoos sound chip list of CVs. Read More