Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/61
Colour transparencies of laser chromasonic tower Mk 2 at the Royal Adelaide International Exposition 1978 (see also 3218-3502
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/62
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/63
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/64
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/65
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/66
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/67
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/68
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/69
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/70
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/71
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/72
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/73
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/74
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/75
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/76
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/77
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/78
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/79
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/80
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/81
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/82
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/83
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/84
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/85
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/86
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/87
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/88
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/89
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/90