British Red Cross & Order of St John C.H.S.S. armband

A rare original wartime red cotton armband, bearing the printed badge of the 'British Red Cross Society & Order of St John, Central Hospital Supply Service Depot' with an additional sewn on service bar, the ends are with raw edges and it has evidence of a safety pin been used to secure and attach to the arm. Very good used condition.
Length 42.4 cm.
Width 8.9 cm.
Worn during the Second World War by a senior member of staff working to produce essential medical supplies at the hospital supply depots,