another book: USN Boat Howitzers

[cannonmn]

Thanks to Mike and Tracy getting me interested in the Civil War Naval Museum in Columbus, GA, I found this book listed for sale there, $17. postpaid, and of course ordered one.  I'd never even heard of that particular book.  John Dahlgren's works on the subject are well-known, but not this one.

http://www.civilwarnavalmuseum.com/shop/product_info.php?cPath=2&products_id=58