Roberta Kramer is a Senior Vice President Business Development and Strategy at Heritage Auctions. Colleagues describe them as "I am an owner of a gallery that specializes in original vintage posters. I have had the pleasure to have known Roberta for the last 7-8 years, and have used her appraisal services during that time. I find her to be personable, and expert in her field, but most importantly a wonderful value for the degree of expertise she gives." and "Here is a lady that I wan recommend without hesitation. I have worked on and off with Roberta for 20 years. While I am a recognized expert of a very specific genre of Art, Roberta is a recognized authority on many, in fact it is hard to find an art, antique or collectible she does not know a great deal about. I have so much confidence in Roberta that she handled my family's estate. I worked with Roberta at Susanin's where I was called in to authenticate or appraise on occasion. I have worked with Roberta on individual estates and projects for institutions and collections both in the public and private sectors. I have no idea where Roberta gets her considerable energy, but she seems to have the ability to loan it to me when I am dragging after hours of hard work. I should add that with any appraiser, the ability to research important pieces is of paramount importance. Roberta has an outstanding ability to find the needle in the haystack. She is a talented researcher and provides the needed supplemental information that is so very important in justifying a significant price. You may be missing an opportunity to maximize valuation if Roberta is not consulted. Yes, she is that good! Please feel free to contact me personally if I can further this glowing reccomendation . Sincerely, C Spencer King"