A Set of Army Forestry Service Revierförster Collar Tabs

This is a rare set of matching Army Forestry Service Revierförster collar tabs; constructed of fine hand-webbed aluminum embroidery displaying two identical oak leaf stems on the bottom, with two oak leafs in the centre of the collar tabs; on a grey velvet liner; surrounded on four sides with braided silver-grey borders; buckram backing; light soiling towards the top left/right of the tabs, otherwise better than extremely fine condition.