In general, I only assess one item or matched set per question here online.
The best way for you to determine value and sell your collection of items would be to have an auction company come to your home and provide an auction estimate. Or to have an estate sale business come in and do the same. Auction houses usually do no charge for the service, nor are you obligated to sell through them. Estate sale businesses would each have their own policies. Who you contact depends on your location. If there are items that you have particular questions about, then I would be happy to assess one at a time here for you.