Birdsall, C. (2019). Radio Documents: Broadcasting, Sound Archiving, and the Rise of Radio Studies in Interwar Germany. Technology and Culture, 60(2, Supplement), S96-S128.
Small box of matches emblazoned with the figure of a black man holding a large leaf in a green (natural) background, presumably a plantation. 'Cigarros Cadena' is on the head and foot of this image.
Cylindrical tin with a stamped design of a black slave kneeling and holding up a plate of fruit. The figure is painted white. Around the edge of the lid is an intricate black and golddesign. The words "Tjoklat - Camée Pastilles" are emblazoned on the tin. The bottom of the tin is slightly worn and is stamped with the words "Tjoklat - Fabriek n.v. Amsterdam."
Car toy made of metal. The body of the car is blue and at the front window is a cartoon white boy. At the back window is a blackface cartoon looking very distressed with his hands pressed against the window. One side window features a yellowface cartoon, and the other side has two more white children looking out. A Russian word is written atop the car, where thereis also a clock - possibly a compass.
Small box of matches emblazoned with a lithograph print showing a black figure in front of several palm trees on a beach. The black figure is holding a sickle and has a yoke across his shoulders with water jugs. The words 'The Palmtree' are in a stylised ribbon, with the text in yellow. At the bottom of the image is another navy blue banner with the words "impregnated safety match manufactured in Sweden" in a lighter blue.