【Rare】 First Day Cover, 1984, Showa 59, Year of the Rat, Kanoto-Ne, Commemorative Stamp, 38 Stamps, File, New, Unused, Stored Item, Large. A "First Day Cover" is an envelope with a new stamp affixed, postmarked on the day of its issuance. In English, it is called "First Day Cover" and is abbreviated as "FDC." Envelopes often include an explanatory leaflet about the stamp. We will offer this to those who understand that it is a new-old item kept in home storage and are willing to purchase it. Thank you. Stamp, Commemorative Stamp, First Day Cover, Showa, Rare, Special Stamp, FDC, FDI, Used Stamp #Stamp #CommemorativeStamp #SpecialStamp #1984 #Showa59 #Ne #KanotoNe #FirstDayCover #FDC #FDI #UsedStamp #Used_Stamp #ShowaRetro #Antique #Vintage #New #Unused #StoredItem Type: First Day Cover