Hello all, this is my first post and excited to compare notes. I'm new to collecting and apart from a few outliers I am mostly focused on building a collection of great film noir actors from classic hollywood. I'll share some of the ones I've purchased so far (you all might be able to spot some fakes). At the moment, though, my white whale is to find an authentic Barbara Stanwyck autograph. 

Here are a couple I've got my eyes on currently. What do you think? Are either of these genuine? Can anyone recommend the most reputable dearlers that I should inquire with? 

1. Ebay 8x10 Photo
2. Signed envelope Girl Scouts dated 1962 - could be funny next to one of her bad girl movie role photos. 

Thanks so much for any help you can offer.