My grandfather made me a beautiful wooden model of Kingsford Smith's biplane the Southern Cross, complete with spinning propeller. But we moved a lot when I was

My grandfather made me a beautiful wooden model of Kingsford Smith's biplane the Southern Cross, complete with spinning propeller. But we moved a lot when I was a child and at some point it got lost or left behind. I greatly regret not still having it, mainly as a reminder of my grandfather and his woodcrafting skills. My grandfather was born in 1910 and I think his imagination was caught by the exploits of Kingsford Smith and other early aviators, as was the case for so many people at that time.