Category

• Philately (10)
• Photography (3)
• Picture Postcards (3)

Country

• Greece / Ελλάδα (16)

Attribute

• Philately (Stamps) (6)
• Philately (Stamps - Local Issues) (3)
• Photography (Photographers) (3)
• Picture Postcards (publishers, photographers, printers) (3)
• Philately (Postal History) (1)

Historical

• War Periods & Military (16)

Geographical

• Epirus / Ήπειρος (3)
• Macedonia / Μακεδονία (3)
• Ionian Islands / Ιόνια Νησιά (Επτάνησα) (2)
• Thrace /Θράκη (Δυτική) (2)
• Central Greece / Στερεά Ελλάδα (1)

Topic

• Military & War (8)
• Architecture, Buildings (2)
• Costumes (1)
• Flora (1)
• Ships & Boats (1)

Kind of Item(s)

• Stamps (any) (9)
• Image items (4)
• Postal Items (1)