Dapol’s 'Bubble' expands with 'O' gauge Class 121

The single-car Class 121 DMU is one of the most colourful and long-lived first generation multiple units to run on the railway network. MIKE WILD inspects Dapol’s brand-new offering for ‘O’ gauge.

Dapol Class 121 for O gauge

Above: The Class 121 for ‘O’ gauge is an attractive addition from Dapol.

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