Recreational Mathematics

Oscillon #596 Ben Francis Laposky1957 Oscilloscope

Oscillion #18 Ben Francis Laposky1952 Oscilloscope

Oscillon #173 Ben Francis Laposky1952 Oscilloscope

Synthesized Speech Bell Telephone Laboratories (Bell Labs)1961 Sound

rot 6 Theo Lutz / Max Bense1961 Prose/Poetry

Untitled from Drawing Machine One Desmond Paul Henry1961 Machine Drawing

rot 19 - computer-grafik Multiple Artists1965 Book

The First Computer Design Coloring Book Stanley Baxendale1979 Book