This is my copper and brass Dr Halberstadt Steam Submersible. Scratch built from copper and brass parts giving you this unique steampunk styled Submersible. The overall length is 37cm or 14 ½ inches and from the bottom of the base to the top of the periscope is 30cm or 11 inches. The base stand is handmade from pine and painted in battleship gray with felt covering the underneath of the stand. This also comes with a certificate of authentication and the full story of this craft is type on the reverse side of the certificate.