Petros OP , 5 months ago Great contribution, thank you. I am an admirer of 19th Century engineering and inventions, and it is good to have someone around, to ground me, so to speak. 😆 By your permission, I would like to tap more of your knowledge.
Great contribution, thank you. I am an admirer of 19th Century engineering and inventions, and it is good to have someone around, to ground me, so to speak. 😆
By your permission, I would like to tap more of your knowledge.