| Calder, Robert; 1988 Lake Boats; 1988 | 1988 Lake Boats | 1988-00-00 | PAUL THAYER | Chief Engineer |
| Calder, Robert; 1989 Lake Boats; 1989 | 1989 Lake Boats | 1989-00-00 | PAUL THAYER | Chief Engineer |
| Calder, Robert; 1990 Lake Boats; 1990 | 1990 Lake Boats | 1990-00-00 | PAUL THAYER | Chief Engineer |
| Calder, Robert; 1994 Lakeboats; 1994 | 1994 Lakeboats | 1994-00-00 | JOSEPH H. FRANTZ | Chief Engineer |
| Calder, Robert; 1995 Lake Boats; 1995 | 1995 Lake Boats | 1995-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 1998 Lakeboats; 1998 | 1998 Lakeboats | 1998-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 1999 Lake Boats; 1999 | 1999 Lake Boats | 1999-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 2001 Lake Boats; 2001 | 2001 Lake Boats | 2001-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 2002 Lake Boats; 2002 | 2002 Lake Boats | 2002-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 2003 Lake Boats; 2003 | 2003 Lake Boats | 2003-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 2004 Lake Boats; 2004 | 2004 Lake Boats | 2004-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; 2005 Lake Boats; 2005 | 2005 Lake Boats | 2005-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; Greenwood & Dill 1991 | Greenwood & Dill 1991 | 1991-00-00 | PAUL THAYER | Chief Engineer |
| Calder, Robert; Lake Boats '92; 1992 | Lake Boats '92 | 1992-00-00 | JOSEPH H. FRANTZ | Chief Enginer |
| Calder, Robert; Lake Boats '93; 1993 | Lake Boats '93 | 1993-00-00 | PAUL THAYER | Chief Enginer |
| Calder, Robert; Lake Boats 1996 | Lake Boats 1996 | 1996-00-00 | OGLEBAY NORTON | Chief Engineer |
| Calder, Robert; Lake Boats 1997 | Lake Boats 1997 | 1997-00-00 | OGLEBAY NORTON | Chief Engineer |