| skos:altLabel | - Cannons
- Dahlgren
- 32-pounder
- D.
- Dahlgren XV-inch shell guns
- Dahlgren boat howitzer
- Dahlgren boat howitzers
- Dahlgren cannon
- Dahlgren coastal defense cannon
- Dahlgren gun
- Dahlgren gun#Dahlgren boat howitzers
- Dahlgren howitzers
- Dahlgren rifle
- Dahlgren shell gun
- Dahlgren shell guns
- Dahlgren smooth bore
- Dahlgren smooth bores
- Dahlgren smooth-bore cannon
- Dahlgren smoothbore
- Dahlgren smoothbore cannons
- Dahlgren smoothbore guns
- Dahlgren smoothbores
- Dahlgrens
- XV-inch (381 mm) Dahlgren shell gun
- boat howitzers
- thirty-two-pounder
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