Free!
 
Here is a downloadable scan of an official US Navy drawing of the Amphitrite-class monitor USS Monadnock BM-3, 1864.  The drawing was prepared by US Naval Station, Olongapo, Philippine Islands, dated 7 September 1915.  The scan shows the outboard profile view.
 
The original scan was obtained from the US National Archives and Records Administration, College Park, Maryland.
 
Click here to search for more ship plans from the US National Archives.
 
Add to cart and order as if this were a model.  You will be able to download the plans as a *.jpg file after ordering at no cost to you.
 
Notice: these plans may not print at the scale stated on them due to the scanner settings chosen when the plans were originally scanned.