Vintage AF of L Union Pins RMA NPTA National Postal Railway Mail Gold Filled 

Available is this lot of three vintage union pins for mail workers.  The two still on cards are for the NPTA - National Postal Transport Association and the smaller one is for the precursor - the Railway Mail Association.  All in nice condition.  The two on cards read “Gold Filled”. The smaller one says “5 Filled” on the back.  One is for a “Past Branch President”, one is for “40 Years”.