Home / Historical information about the Woodward Governor Company and the Hydroelectric Power Industry. / Irl C. Martin and Cal Covert remembered at Christmas time. 39
- From the mailbox in 1968.
- Cal Covert has his Fifty-Year Service Anniversary on June 1992.
- Cal Covert's Christmas card from the 1980's.
- Brad's Woodwardology project for 2021.
- A Woodwardology project for 2021.
- A Woodwardology project for 2021.
- A Woodwardology project for 2021.
- In Memoriam of Calvin C. Covert.
- ''A Sleighful of Christmas Memories''
- Woodward Christmas Memories from Cal, circa 1994.
- ''Holiday Welcome''
- ''Holiday Welcome at the Covert's house''
- Holiday Reflections at the Covert's house.
- ''Holiday Reflections''
- The Covert's Winter Mail Box.