Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/31
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 919/29/32
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/33
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/34
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/35
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/36
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/37
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/38
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/39
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/40
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/41
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/42
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/43
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/44
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/45
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/46
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/47
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/48
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/49
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/50
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/51
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/52
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/53
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/54
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/55
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/56
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/57
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/58
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/59
Ostoja-Kotkowski, Stanisław, 1964-1991, Photograph, PRG 919/29/60