posted 02-09-2018 03:31 PM
I have a professionally made model of the RL10A-3 Hydrogen-Oxygen Rocket Engine that was produced for NASA under contract by Pratt & Whitney Aircraft. I am looking for any information of this model and it's value.
Please email me at: bjm01843@lycos.com if you can help me and for photos of the model. Most grateful, Bob.