Set of 10 Christmas cards with envelopes: State Opera in Berlin

<p><b>Berlin Christmas cards with blue envelopes B6, design: Stefanie Jordan</b></p> <p>- 10 folding cards: portrait format 16.5 x 11.5 cm (open 16.5 x 23 cm)<br> - Offset printing 4/0 on white, uncoated cardboard (Olin Regular high white 250 g/m²)<br> - 10 medium blue, opaque envelopes DIN B6, pointed flap, wet adhesive<br> - one envelope weighs 5 grams, one card approx. 9.5 grams</p> <p>The State Opera Unter den Linden, above the Christmas star.</p>