When we were young, the only collectibles that we can afford is the stamps and later coins from various countries which we exchange with our penpals. So rich man collects antic cars, some luxury watches, some coins and Vintage Model Airplanes.
If hubby were to collect airplanes, I think by now it has become my son's toys. Beside bulldozer, he loves airplanes. He will get all excited if he sees airplane flying the the sky. He will shout, "Paperplane, Paperplane." That is how he pronounces Aeroplane. LOL.
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