What's in the old trunk?

My mom has had this old trunk for years. It hasn't been opened because there is no key.
She gave it to me about 3 years ago.
Yes; we could have broken the lock & opened it but it has been such a mystery. I knew she has old Hot Wheel cars & old McDonald Happy Meal toys. (my mom likes to "collect"
stuff).
This morning Ian found a key & Mackie says "let's open the trunk". I didn't really think it would open.
It did. We enjoyed looking through the toys. The Hot Wheels & Happy Meal toys were there. Also; an old, worn Gumby. Remember when you ordered a drink at Sonic & they put a plastic animal on the rim of the cup? Lots of those. I know there are lots of old memories from my brothers in there. It got locked when I was little.
Most of the toys are still in the original packages. The kids want to open everything up! I'm sure mom & Jerry will want things to stay. I'll update later:)