Category

• Picture Postcards (8)
• Philately (7)
• Photography (1)

Country

• Greece / Ελλάδα (16)

Attribute

• Picture Postcards (publishers, photographers, printers) (9)
• Philately (Stamps - Local Issues) (3)
• Philately (Other Stamps) (2)
• Philately (Postal History) (2)
• Philately (Stamps) (1)
• Photography (Photographers) (1)

Historical

• 1832-1924 Kingdom of Greece (4)
• 1924-1935 Second Hellenic Republic (4)
• 1935-1973 Kingdom of Greece (4)
• Thessaly (3)
• 1974-... Third Hellenic Republic (2)
• Crete (1)
• War Periods & Military (1)

Geographical

• Central Greece / Στερεά Ελλάδα (5)
• Peloponnese / Πελοπόννησος (5)
• Macedonia / Μακεδονία (3)
• Thessaly / Θεσσαλία (3)
• Crete / Κρήτη (1)

Topic

• Bridges (16)
• Trains & Railway (5)
• Architecture, Buildings (4)
• Education & Schools (2)
• Ships & Boats (2)
• Military & War (1)

Kind of Item(s)

• Image items (9)
• Stamps (any) (5)
• Postal Items (2)