Lewis
1896
IV.—On the Coccinellidæ of Japan
DE1531061U
(enExample )
US1965389A
(en )
1934-07-03
Return letter-form
US2768780A
(en )
1956-10-30
Combined letter sheet and reply sheet
Cressy
1970
The Social Composition of Caius College, Cambridge 1580-1640
Wollaston
1870
IV.—On the Coleoptera of St. Helena
Nelson
1968
A new species of Xenorhipis from Mexico with a key to the males (Buprestidae)
US1382114A
(en )
1921-06-21
Envelop
CN2368700Y
(zh )
2000-03-15
一种邮递请柬
DE39593C
(de )
Briefumschlag mit durchscheinender Vosderseite
Goodsir
1844
I.—On the specific and generic characters of the araneiform crustacea
DE1483837U
(enExample )
DE355506C
(de )
1922-06-28
Umschlagloser, durch Klebstreifen verschliessbarer Faltbrief
DE1430530U
(enExample )
DE1465115U
(enExample )
Lewis
1894
XXXIV.—On the Elateridæ of Japan
DE1419353U
(enExample )
DE1940798U
(de )
1966-06-16
Briefkarte.
DE1621267U
(de )
1951-03-22
Fensterbriefumschlag mit reklameaufdruck.
DE1147C
(de )
Neuerungen an Briefumschlägen
DE1468234U
(enExample )
CH594531A5
(en )
1978-01-13
Posting date indication system on envelope
DE1427509U
(enExample )
DE1455745U
(enExample )
DE1472733U
(enExample )