Available for purchase here: https://www.shapeways.com/product/FFYSRWCP9/4mm-scale-london-underground-platform-sign?optionId=60684043
 
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Please note: This product has yet to be test-printed. As such adjustments may be made in the future. If you order this please leave feedback and if you have any issues please contact me at:
southcoastrailwaymodels@gmail.com.
A 4mm scale London Underground Station Name-Board, based loosely on the platform benches introduced during the 1930's at several stations, including Arnos Grove and High Street Kensington, but without the bench.