 
      
      The 32-Pounder of 4,500 Pounds of San Luis Obispo
A US Navy Bureau of Ordnance 32-Pounder of 4,500 Pounds is displayed in the San Luis Cemetery in San Luis Obispo, California. This 32-Pounder was manufactured at Builders Foundry (Providence, Rhode Island) in 1866. According to the data in a 2000 edition of the registry, it weighed 4,530 pounds as manufactured in 1866. It is US Navy registry number 333. The 32-Pounder is mounted on an original iron Marsilly carriage.
 
      
      The 8-Inch Rodman Rifles on US Navy Carriages at Palisades Park
Two US Army 8-Inch Rifles which were converted from 10-Inch Rodmans in 1885 and 1886 are displayed at Palisades Park in Santa Monica, California. They were installed at the park in 1908
Intriguingly they are mounted on US Navy Carriages intended for the 8-Inch Rifle which was a similar conversion of the 11-Inch Dahlgren.