The complete multiple comprised of 12 offset lithographs in colours, printed on both sides of six cardboard discs (to be viewed as they rotate at 33 1/3 rpm), with the black plastic circular disc holder and black velvet-covered motorised wall-hanging unit (with original motor and wiring), with metal and magnet revolving platform and two black velvet-covered viewers,

1935/1965

box 37.3 x 37.3 x 12.1 cm (4 3/4 x 14 5/8 x 14 5/8 in.)
all disc diameter 20 cm (7 7/8 in.)

one disc (Lampe) signed with initials in blue ink, from the edition of 150, the fourth, final edition, conceived in 1935 and published in 1965 by Galerie Schwarz, Milan, lacking the brass justification plaque bearing the artist's incised signature, numbering and edition information.