Category

• Philately (383)
• Picture Postcards (6)
• Advertising, Promotion & Propaganda (1)
• Documents (1)

Country

• Greece / Ελλάδα (391)

Attribute

• Philately (Postal History) (374)
• Philately (Stamps) (283)
• Philately (Postal Stationery) (59)
• Picture Postcards (publishers, photographers, printers) (28)
• Documents (2)
• Philately (Other Stamps) (2)
• Numismatics (Paper Money) (1)

Historical

• 1832-1924 Kingdom of Greece (216)
• 1935-1973 Kingdom of Greece (137)
• War Periods & Military (51)
• 1924-1935 Second Hellenic Republic (36)
• Ionian Islands (3)
• 1974-... Third Hellenic Republic (2)
• Thessaly (1)

Geographical

• Peloponnese / Πελοπόννησος (391)

Topic

• Military & War (58)
• Royalty (28)
• Antiquity (17)
• Ships & Boats (16)
• Trains & Railway (14)
• Olympics & Sports (12)
• Religion, Churches (11)
• Architecture, Buildings (9)
• Medicine (9)
• Famous People (7)
• Tuberculosis (5)
• Aviation (4)
• Theater (4)
• Education & Schools (3)
• Flags & National Emblems (3)
• Hellenism (3)
• Birds (2)
• Fauna (other) (2)
• Hotels (2)
• Ports & Harbors (2)
• Wine (2)
• Bookstores, Stationer's shop (1)
• Bridges (1)
• Coins, Numismatics (1)
• Horses & Carriages (1)
• Lighthouses (1)
• Maps (1)
• Scouts (1)

Kind of Item(s)

• Postal Items (391)
• Envelope (Commercial or Private) (70)
• Loose Stamp(s) (69)
• Postcard (64)
• Corner Cover (Printed or Illustrated) (58)
• Entire Folded Letter (52)
• Fragment (28)
• Postal Stationery (27)
• Post's Document (16)
• Cover of Folded Letter (10)
• Postal cards (6)
• Letter Card (4)
• Front or back only (3)
• Made for Philatelic Purposes (2)
• Money Order (2)
• Autograph (1)
• Newspapers & Gazettes (1)