Category

• Philately (3)
• Picture Postcards (2)

Country

• Greece / Ελλάδα (5)

Attribute

• Philately (Postal History) (3)
• Philately (Stamps) (3)
• Picture Postcards (publishers, photographers, printers) (2)

Historical

• 1935-1973 Kingdom of Greece (4)
• 1832-1924 Kingdom of Greece (1)

Geographical

• Aegean Islands / Νησιά Αιγαίου (5)

Topic

• Ships & Boats (5)
• Architecture, Buildings (1)
• Ports & Harbors (1)
• Royalty (1)

Kind of Item(s)

• Postal Items (3)
• Image items (2)