yeah that's possible those are the ones, I just remember seeing some documentary about finding these Russian rocket engines that were hidden away to protect the

yeah that's possible those are the ones, I just remember seeing some documentary about finding these Russian rocket engines that were hidden away to protect them from being destroyed I think edit: oh it's NK33/RD180 [0] [0] https://www.youtube.com/watch?v=TMbl_ofF3AM https://www.youtube.com/watch?v=TMbl_ofF3AM