 |
 |
 |
| EK-2 |
PC-1 |
JJ-1 |
| KENNEDY
(1980) |
CRANE
(1980) |
JACKSON
(1984) |
| 1
1/2" |
4" |
1
3/4" |
| $5.00 |
$5.00 |
$2.00 |
|
|
|
 |
 |
 |
| JA-2 (L) |
JE-1 |
RP-9 |
| ANDERSON (1980) |
ENGLER
(2000) |
ROSS
PEROT (1992) |
| 1 3/4" |
1
3/4" |
1
3/4" |
| $3.00 |
$2.00 |
$3.00 |
|
|
|
 |
 |
 |
| RP-7 |
RP-10 |
RP-5 |
| ROSS
PEROT (1992) |
ROSS
PEROT (1992) |
ROSS
PEROT (1992) |
| 3" |
2
1/4" |
3
1/4" |
| $5.00 |
$3.00 |
$6.00 |
|
|
|
 |
|
|
| RP-6 |
|
|
| ROSS
PEROT (1992) |
|
|
| 2
1/4" |
|
|
| $3.00 |
|
|
|
|
|
|
