Bo Wennberg, head of the Modern Art Department at the Nationalmuseum, Stockholm, writes to the Stedelijk Museum, Amsterdam, regarding different issues related to the exhibition which is about to commence in Stockholm, and how a new frame will be made for Guernica, as well as the need for negatives for the catalogue they are going to publish.

Reference in the source Archive:

Courtesy Stadsarchief Amsterdam and Stedelijk Museum Amsterdam

Bo Wennberg's letter to the Stedelijk Museum