Film Roll 137-CFU from 1976
1
16
2
19
3
17
4
20
5
16
6
14
7
13
8
18
9
20
10
14
11
18
12
18
13
19
14
14
15
12
16
11
17
10
18
12
19
12
20
10
21
12
22
20
1
23
12
24
16
25
16
26
14
27
12
28
10
29
10
30
12
31
20
32
12
33
9
34
10
35
10
36
13