On Cover refers to a stamp being on an envelope, canceled and used for postage. In many cases stamps are worth more on cover with special cancellations then they are mint. You should always consider carefully before removing a stamp from an envelope. It could be a First Day of Issue, or a commemorative cancellation. It might also be a special date that is related to the stamp or a historical event.
stamp collecting
Simon excitedly removed the wrapper from the cover of his new stamp collecting magazine.
Litho in stamp collecting refers to the printing process called offset lithography.
Kenneth F. Chapman has written: 'Good stamp collecting' -- subject(s): Collectors and collecting, Stamp collecting
Margaret I. Morris has written: 'Thematic stamp collecting' -- subject(s): Stamp collecting
Walter Young has written: 'Stamp collecting, A to Z' -- subject(s): Stamp collecting
Stamp collecting
because stamp were easily obtained .
Edward H. Spire has written: 'Adventures in stamp collecting' -- subject(s): Stamp collecting
James Watson has written: 'The Stanley Gibbons book of stamps and stamp collecting' -- subject(s): Postage stamps, Stamp collecting 'The Stanley Gibbons book of stampsand stamp collecting' -- subject(s): Collectors and collecting, Postage-stamps 'Your book of stamps' -- subject(s): Stamp collecting 'Modern 8mm cine-photography' -- subject(s): Amateurs' manuals, Cinematography
Mainly Stamp Collecting
David Lidman has written: 'The world of stamps and stamp collecting' -- subject(s): Postage stamps, Stamp collecting