● American Society of Appraisers 11107 Sunset Hills Road, Suite 310 Reston, Virginia 20190      

● New York University 50 West 4th Street New York, New York 10012 USPAP TESTED (Uniform Standards of Professional Appraisal Practice)      

● New Jersey Historical Society 230 Broadway Newark, New Jersey 07104 Member      

● Better Business Bureau 1700 Whitehorse-Hamilton Square Road Trenton, New Jersey 08690 609.588.0808 (Rating on file, forwarded upon request)   

● Monmouth County Historical Society 70 Court Street Freehold, New Jersey 07728 Member      

● National Trust for Historic Preservation 1785 Massachusetts Avenue, N.W. Washington, D.C. 20036 Member      

● Henry Francis DuPont Winterthur Museum Winterthur, Delaware 19735 Guild Member      

● The Art Deco Society of New York PO Box 6205 New York, New York 10150-6205 Member      

● Art Glass Forum New York New York, New York 10025 Member