Category

• Philately (4)
• Advertising, Promotion & Propaganda (1)

Country

• Greece / Ελλάδα (5)

Attribute

• Philately (Other Stamps) (5)

Historical

• 1935-1973 Kingdom of Greece (2)
• 1974-... Third Hellenic Republic (2)
• 1924-1935 Second Hellenic Republic (1)
• War Periods & Military (1)

Geographical

• Central Greece / Στερεά Ελλάδα (1)

Topic

• Education & Schools (5)
• Architecture, Buildings (2)
• Bridges (2)
• Flags & National Emblems (2)
• Religion, Churches (2)
• Medicine (1)
• Military & War (1)

Kind of Item(s)

• Stamps (any) (5)
• Advertising Items (1)