The ill-fated Endurance is featured in this set of notecards. 

1) The Endurance beset in the ice pack
2) Ghostly night image

3) Port side

 

All images were taken by Frank Hurley- expedition photographer- during one of the most dramatic polar expeditions ever. 
Card size is 4 5/8" x 6 1/2", printed in three color sepia, each with a bit of this historical story on the back.