Disclaimer: Mikro-Mir’s 1/35 CSS Hunley is probably one of the more accurate representations of this iconic Civil War submersible. As preservation of the original craft continues, more details come to light regularly. There are numerous interpretations of different features of the boat, and online research probably raised more questions for me than answered them. In the end, I elected to go with my best judgement of how to represent these features, most of which involve the spar torpedo arrangement. It’s also quite possible that the actual configuration changed during the Hunley’s brief career, so my interpretation is just that – an engineering judgement on my part. Here are several websites that may be helpful to you if you elect to build this kit:
https://www.hunley.org/ is the official Hunley website, and well worth a visit