First day of issue (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "First day of issue" in English language version.

Last modified: 05:21:35, 14 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

low place

low place

33web.archive.org

1^st place

1^st place

22buckinghamcovers.com

low place

low place

low place

low place

11postalheritage.wordpress.com

low place

low place

low place

low place

11mysticstamp.com

low place

low place

8,009^th place

low place

666^th place

543^rd place

11royalmail.com

low place

low place

afdcs.org (Global: low place; English: low place)

"American First Day Cover Society - FDCs Short Course". afdcs.org. Retrieved 2026-08-12.
"American First Day Cover Society - FDC Terms". www.afdcs.org. Retrieved 2026-08-12.
"A Short Course on First Day Covers". American First Day Cover Society.

buckinghamcovers.com (Global: low place; English: low place)

Buckingham, Tony. "Glossary". Buckingham Covers. Archived from the original on 2018-08-25. Retrieved 2018-02-23.
Buckingham, Tony. "Glossary". Buckingham Covers. Archived from the original on 2018-11-07. Retrieved 2018-11-07.

colnect.com (Global: 8,009^th place; English: low place)

"First Day Cover - FDC : Philatelic Products : Countries List [Subformat: Envelope]". colnect.com. Retrieved 2019-03-29.

gbstamps.com (Global: low place; English: low place)

Milne, Gordon. "In the Spotlight". GB Stamps.

linns.com (Global: low place; English: low place)

Klug, Janet (December 30, 2016). "What are paquebot covers and how may they be collected? Stamp Collecting Basics".{{cite news}}: CS1 maint: url-status (link)

mysticstamp.com (Global: low place; English: low place)

info.mysticstamp.com

"First Modern First Day Cover | Mystic Stamp Discovery Center". 2023-09-01. Retrieved 2026-08-12.

postalheritage.wordpress.com (Global: low place; English: low place)

Muir, Douglas (2011-12-12). "Rowland Hill & the Penny Black". The Postal Museum.

royalmail.com (Global: low place; English: low place)

Royal Mail (2007). "All About Postmarks" (PDF). Royal Mail. Archived from the original (PDF) on 16 June 2015.

tripod.com (Global: 666^th place; English: 543^rd place)

cvpcollector.tripod.com

Neopost Covers

web.archive.org (Global: 1^st place; English: 1^st place)

Buckingham, Tony. "Glossary". Buckingham Covers. Archived from the original on 2018-08-25. Retrieved 2018-02-23.
Royal Mail (2007). "All About Postmarks" (PDF). Royal Mail. Archived from the original (PDF) on 16 June 2015.
Buckingham, Tony. "Glossary". Buckingham Covers. Archived from the original on 2018-11-07. Retrieved 2018-11-07.