Category

• Advertising, Promotion & Propaganda (5)

Country

• Greece / Ελλάδα (5)

Attribute

• Philately (Other Stamps) (3)
• Documents (1)

Historical

• 1935-1973 Kingdom of Greece (5)
• 1924-1935 Second Hellenic Republic (1)
• War Periods & Military (1)

Geographical

• Central Greece / Στερεά Ελλάδα (3)

Topic

• Military & War (4)
• Birds (2)
• Aviation (1)
• Education & Schools (1)
• Flags & National Emblems (1)
• Medicine (1)
• Religion, Churches (1)
• Ships & Boats (1)

Kind of Item(s)

• Advertising Items (5)
• Vignettes & Poster Stamps (3)
• Leaflet (1)