Original CDV of Seneca Watts Hammack, signed at the bottom in ink: Capt Seneca W. Hammack was in the Enrolled Missouri Militia and commanded the.He was a lawyer in Middletown. CDV is 4" x 2.5" and has a T. If you'd like this item. The item "ID'd Signed Civil War Soldier Capt SW Hammack Missouri Militia Fletcher Guards" is in sale since Tuesday, December 3, 2019. This item is in the category "Collectibles\Photographic Images\Vintage & Antique (Pre-1940)\CDVs". The seller is "jack_mord" and is located in Woodinville, Washington. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, New Zealand, Switzerland, Norway, Croatia, Luxembourg.