These are a pair of badges that in WW2 were supplied to workers in the railway industry, so that the General Public recognized why they were not in military service but instead worked in a reserved occupation.
These badges were manufactured by Fattorini and are in good used condition as shown, looks like a previous owner has polished them.
Postage
UK sales over £20 will be sent by a signed for service. All overseas sales will be sent by a tracked service.
I have set out postal charges in the table below: