Is that brush in the foreground for hats? for brushing brims and the inside?
Looks like the remnants of a lead figure, which looks to be late 18th early 19th c.
If I found a hoard such as this, which probably doesn't have a great deal of value, would be to set them it a frame (except for the doll! Too big) label it to provide provenance, and keep it, or then sell on.
We found a lot of old clay pipes when we first moved into this house, Mostly they dated back to early - mid 18th c and all broken, they were pretty much cheaply made to be 'disposable', but even though they were so cheaply made they were often decorated with mice, dogs and so on. There was one particularly nice one, just the bowl,no monetary value at all, it was bleached white and I wanted to take a pic of it against a particularly nice stepping stone in a flower bed in the garden. Set it up, batteries were flat, went to put in new batteries, came back ... Yes, you guessed it, my wife was weeding and walking on the stepping stones ...