????? ???????

??????? ????
??? ???? ??	???? ???? ; ????? ??????
???? ??? ?? ?????	fold (en)

?????? ??????? ????? ????? ????? ???????? ??????? ?????? ???????. ^[1]^[2]^[3] ??? ????? ?? ???? ?? ????? ????? ????? ??? ????? ????? ???? ??????? ??????????.

??????? [ ??? ]

?????? ??????? ????? ?????. ????? ???? ???? ??? ?????. ????? ??? ??? ???? ???? ??? ?????? ????. ??? ?????? ???? ???? ??? ????? ?????? ??? ??????. ??? ???? ????? ????? ????? ??? ???? ??????? ???? ????? ????? ??????. ?????? ?????? ?????? ????? ??? ???? ?????. ?? ????? ???? ?? ???????. ??? ?? ??? ??????? ???? ???? ??????? ????? ????? ??? ????? ??? ??????? .

??????? [ ??? ]

???? ?????? ?????? ??????? ??? ???????? ??????? ????? ????? ???????? ???????? ???? ???? ?? ???? ???????? ?????? ??????. ??? ????? ???????? ??????? ???? ??????? ???????? ??? ?????? ?? ??? ??????. ??? ????? ????? ?????? ??? ??? ?????????? ???????? ???? ?? ?????? ??????? ???????? ????? ?? ?????. ???? ??????? ?????? ????? ???????. ?? ??? ?????? ??????? ??? ???? ???????? ????????. ??? ???? ????? ?????? ??? ??? ?????? ???? ?? ????? ?????? ??????? ????? ????? ????? ????? ??????? ?????????.

????? [ ??? ]

^ The British Postal Museum & Archive ? Rowland Hill’s Postal Reforms ???? ?????? 2018-02-26 ?? Wayback Machine
^ Sean Coughlan (12 ?????? 2006). "Card sharps" . BBC News. ????? ?? ????? ?? 2016-03-12 . ???? ???? ?????? 2006-10-14 .
^ "About Greeting Cards - General Facts" . Greeting Card Association. ????? ?? ????? ?? 2013-12-24 . ???? ???? ?????? 2013-12-22 .

?? ????? ??? ?????? ??: ????? ???????

??? ???? ????? ?? ????? ??? ?? ???? ??? ?? ?????? ????? ???????. ????? ???? ?? ???????.

[1] The British Postal Museum & Archive ? Rowland Hill’s Postal Reforms ???? ?????? 2018-02-26 ?? Wayback Machine

[2] Sean Coughlan (12 ?????? 2006). "Card sharps" . BBC News. ????? ?? ????? ?? 2016-03-12 . ???? ???? ?????? 2006-10-14 .

[3] "About Greeting Cards - General Facts" . Greeting Card Association. ????? ?? ????? ?? 2013-12-24 . ???? ???? ?????? 2013-12-22 .

[1]

[2]

[3]