Category

• Advertising, Promotion & Propaganda (2)
• Philately (2)
• Picture Postcards (2)
• Documents (1)

Country

• Greece / Ελλάδα (7)

Attribute

• Picture Postcards (publishers, photographers, printers) (3)
• Philately (Postal History) (2)
• Documents (1)
• Philately (Other Stamps) (1)
• Philately (Postal Stationery) (1)

Historical

• War Periods & Military (7)

Geographical

• Central Greece / Στερεά Ελλάδα (2)
• Aegean Islands / Νησιά Αιγαίου (1)
• Crete / Κρήτη (1)
• Macedonia / Μακεδονία (1)
• Thessaly / Θεσσαλία (1)
• hellenism / Ελληνισμός (1)

Topic

• Flags & National Emblems (7)
• Military & War (6)
• Antiquity (1)
• Aviation (1)
• Fauna (other) (1)
• Music (1)
• Royalty (1)
• Ships & Boats (1)

Kind of Item(s)

• Image items (2)
• Advertising Items (1)
• Decorative Pieces (1)
• Postal Items (1)
• Stamps (any) (1)