This Gemini boilerplate was used in water training, due to the heavy tow ring on the front of the capsule. Gemini MSC-307 is on loan from the W Foundation in Marin County. They had purchased from a private individual in Grass Valley, California who himself had bought it from a local school where it had been in their playground for many, many years.
- Gemini MSC-307
- USS Hornet Museum, Alameda, California