Film Roll 4-LED from 1973
1
16
2
16
3
15
4
14
5
15
6
18
7
15
8
14
9
15
10
17
11
14
12
14
13
13
14
11
15
12
16
10
17
9
18
10
19
9
20
9
21
8
22
8
23
9
24
9
25
9
26
15
27
11
28
9
29
11
30
10
31
12
32
11
33
10
34
10
35
10