PL 2453
Contributed by Brian Baker

PL(P) 3022 11/82

A3
PL(P) 3021 11/82

A3
PL(P) 3026 11/82

A3
PL(P)3020 11/82

PL(P) 3023 11/82
Contributed by Brian Baker

PL(P) 3019 11/82
Contributed by Brian Baker

PL(P) 3031 1/83

A3
PL(P) 3030 1/83

A3
PL(P) 3035 1/83

A3
PL(P)3029 1/83

PL(P) 3032 1/83
Contributed by Brian Baker

PL(P) 3028 1/83
Contributed by Brian Baker

PL(P) 3036 2/83

A3
A3 Poster
Contributed by Mike Mood

PL(P) 3037 2/83
Contributed by Brian Baker

PL(P)3052 3_83
Contributed by Mike Mood

Contributed by Mike Mood

Contributed by Mike Mood

A3

A3
PL(P)3043 3/83

PL(P) 3034 3/83
Contributed by Brian Baker

PL(P) 3042 3/83
Contributed by Brian Baker

PL(P) 3070 5/83

A3
PL(P) 3074 5/83

A3
PL(P) 3068 5/83

A3
PL(P) 3069 5/83

PL(P) 3067 5/83
Contributed by Brian Baker

A3
A3 Poster
Contributed by Mike Mood

PL(P) 3088 7/83
Contributed by Brian Baker

PL(P) 3080 7/83

A3
PL(P) 3084 7/83

A3
PL(P) 3078 7/83

A3
PL(P) 3079 7/83

PL(P) 3081 7/83
Contributed by Brian Baker

PL(P) 3077 7/83
Contributed by Brian Baker

A3 Poster
Contributed by Mike Mood

Contributed by Brian Baker

PL(P) 3092 9/83
Contributed by Brian Baker

PL(P) 3104 10/83

A3
PL(P) 3103 10/83

A3
PL(P)3108 10/83

A3
PL(P) 3102 10/83

PL(P) 3105 10/83
Contributed by Brian Baker