- Although this character was originally introduced during DC's Earth-One era of publication, their existence following the events of the 1985–86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and should be considered apocryphal.
- Before Bulldozer's appearance, there was an earlier character named Sergeant Nichols who first had the nickname "Bulldozer."
- 300 Appearances of Horace Canfield (New Earth)
- 5 Images featuring Horace Canfield (New Earth)
- 1 Quotations by or about Horace Canfield (New Earth)
- Character Gallery: Horace Canfield (New Earth)