I purchased this cover from an online seller for its cachet, which consists of a National Wildlife Federation
cinderella, as it fits nicely in my Mustelidae
I cannot determine any significance to the date or location in the postmark, however. It seems clearly to be a philatelic usage, but is it relevant to the stationery (FDOI, etc.) or perhaps the cinderella? Did Mr. Orr just paste it to a cover and mail it to himself? The towns are thirty miles apart
, so that's not an unreasonable guess, but it seems a bit strange to me.
Any insight from the hive mind? What am I missing?