slide 158 & L-79 - stamped date MAR70F1 duplicate
slide 158 & 53-5 & 1117 - stamped dateJUN69F10
slide 32 - stamped date FEB78N13
slide 18 - stamped date FEB78N13
slide 92
slide 616
slide number torn away
slide 90 & L45 duplicate
no slide number
slide 821
no slide number - stamped date SEP71F11 duplicate
slide 122 & 101/62
slide 164
no slide number (box ABS-007)
slide 124 & L62 - stamped date MAR70F1 - duplicate
slide 319
slide 311
slide 314
slide 5 - stamped date JAN83W4
slide 19
slide 10
slide 1022 & 127 - stamped date NAR70F1
slide 20
slide 4
slide 110