| CORE # |
HIGH |
WIDE |
THICK |
TOP HDR |
BOT HDR |
TYPE |
FPI |
REMARKS |
| HTB |
1950 |
|
17 |
1/4 |
20 |
5/8 |
2 |
5/8 |
6 X 23 |
SAME |
B |
8 FIN |
4 ROW |
| HTB |
1950 |
A |
17 |
1/4 |
20 |
5/8 |
3 |
1/4 |
6 X 23 |
SAME |
B |
8 FIN |
5 ROW |
| HT |
1951 |
|
17 |
3/8 |
19 |
1/4 |
2 |
|
4 X 19 3/4 |
SAME |
S |
8 FIN |
3 ROW |
| HT |
1952 |
|
18 |
|
18 |
3/8 |
2 |
|
4 1/8 X 19 3/4 |
SAME |
S |
8 FIN |
3 ROW |
| HT |
1953 |
|
19 |
|
18 |
1/8 |
2 |
5/8 |
6 X 19 1/2 |
SAME |
S |
8 FIN |
4 ROW |
| HT |
1954 |
|
20 |
1/4 |
18 |
3/4 |
2 |
5/8 |
5 7/8 X 19 1/4 |
3 1/8 X 19 1/4 |
S |
8 FIN |
4 ROW |
| HTB |
1955 |
|
22 |
1/2 |
22 |
1/2 |
2 |
|
5 7/8 X 24 5/8 |
SAME |
B |
8 FIN |
3 ROW |
| HT |
1956 |
|
22 |
5/8 |
25 |
1/2 |
2 |
|
5 1/4 X 25 1/2 |
4 X 25 1/2 |
S |
8 FIN |
3 ROW |
| HT |
1957 |
|
23 |
1/2 |
22 |
1/2 |
2 |
5/8 |
6 X 23 1/4 |
4 1/4 X 23 1/4 |
S |
8 FIN |
4 ROW |
| HT |
1958 |
|
24 |
7/8 |
24 |
3/4 |
2 |
|
4 3/4 X 25 1/2 |
SAME |
S |
8 FIN |
3 ROW |
| HTB |
1959 |
|
26 |
7/8 |
24 |
3/4 |
3 |
3/4 |
6 1/4 X 26 3/4 |
SAME |
B |
8 FIN |
6 ROW |
|
|
