Finland: Tove Jansson (2014)

Not needed in mint condition.

On matching Cards:

[Incomplete] United Kingdom: Classic Children's TV (2014)

Used on a Card:

USA: Dr Seuss Special Postmark (2013)

USA: Harry Potter (2013)

Not needed in mint condition.

Used on a Card:

Used on Covers:

Alderney: Rudolph the Reindeer (2013)

New Zealand: Hobbit (2013)

Used on a Card:

Austria: Halloween (2013)

[Incomplete] Canada: Superman (2013)

Coil Stamp Used on a Card:

[Appendix] Finland: Angry Birds (2013)

On a matching Card:

Switzerland: Smurfs (2013)

Used on Cards:

Croatia: Lapitch the Little Shoemaker (2013)

Denmark: Andersen's Fairy Tales (2013)

Alderney: Beatrix Potter (2013)

[Appendix] Canada: Stella (2013)

Used on a Cover:

Jersey: Man of Steel (2013)

Each of the stamps is printed with a special effect: Augmented Reality, transparent, metallic ink, heat-sensitive, rock powder affixed, glow-in-the-dark text, lenticular sheet.

[Appendix] Japan: Doraemon (2013)

Used on Cards with Special Postmarks:

Czech Republic: Krtek (2013)

On a matching Card with Special Postmark:

[Appendix] China: Little Tadpoles looking for their Mother (2013)

Used on a Card:

United Nations (New York): Dr Seuss for World Oceans Day (2013)

Denmark: The Little Mermaid (2013)