Pam Georg Rueter (1906-1998). Erik Steven Blaisse. Teste Halte
ORIGINAL ENGRAVED PRINTING WOODBLOCK, diameter 7.5 cm, with the text surrounding the image of Till Owwlglass, monogrammed on block, all in mirror image.
The Rijksmuseum preserves a print that was almost certainly printed with this block (no online image available), that copy (their measurements 87 x 87 mm) is dated 1944. They classify it as an ex libris.