C.W. Lahickey: PAT 1601 in 1972
C.W. Lahickey: PAT 1601 in 1972
C.W. Lahickey: PAT 1604 in 2-72
C.W. Lahickey: PAT 1603 in 1970
C.W. Lahickey: PAT 1605 in 1970
C.W. Lahickey: PAT 1605 in 1970
C.W. Lahickey: PAT 1614 on 2-27-71
C.W. Lahickey: PAT 1615 in 1970
C.W. Lahickey: PAT 1614 in 1970
C.W. Lahickey: PAT 1619 in 1970
C.W. Lahickey: PAT 1618 on 6-15-72
C.W. Lahickey: PAT 1620 on 6-15-72
C.W. Lahickey: PAT 1620 in 1970
C.W. Lahickey: PAT 1620 on 7-15-71
C.W. Lahickey: PAT 1621 in 1970
C.W. Lahickey: PAT 1621 in 1972
C.W. Lahickey: PAT 1626 in 1970
C.W. Lahickey: PAT 1631 on 6-15-72
C.W. Lahickey: PAT 1632 on 05-29-70
C.W. Lahickey: PAT 1632 on 05-29-70
C.W. Lahickey: PAT 1633 on 7-15-72
C.W. Lahickey: PAT 1633 on 6-15-72
C.W. Lahickey: PAT 1742 on 12-4-71
C.W. Lahickey: PAT 1635 on 5-29-70
C.W. Lahickey: PAT 1635 on 7-15-71
C.W. Lahickey: PAT 1635 ca. 1970
C.W. Lahickey: PAT 1603 ca. 1972
C.W. Lahickey: PAT 1636 on 5-29-70
C.W. Lahickey: PAT 1636 ca. 1970
C.W. Lahickey: PAT 1637 on 7-15-71