As a collector, Raymond E. Barlow has accumulated in excess of eight tons of fragments dug out from the actual site of the Boston and Sandwich Glass Company as well as other small glass companies in Sandwich, Massachusetts. Some of his private collection has been on display at: Sandwich Glass Museum, Sandwich, Massachusetts; Colony House Museum, Keene, New Hampshire; Christian ... Read moreDorflinger Museum, White Mills, Pennsylvania; The Jones Museum of Glass & Ceramics, Sebago, Maine; and Wheaton Village, Millville, New Jersey. As a writer, Raymond E. Barlow for many years wrote a column for several antiques periodicals and newspapers. As an authority, he devoted forty years to informative, humorous lectures, speaking to antiques collectors and dealers throughout the country. Ray Barlow also appeared on television programs including PBS George Michael's Antiques and ABC Good Morning, America. With over thirty years of appraising for estates and at Appraisal Days for museums and antiques shows, and over fifty years as a collector, Raymond E. Barlow has established respect and acclaim as the leading authority and historian of the glass industry in Sandwich, Massachusetts. As a collector, Joan E. Kaiser has spent thirty-seven years collecting Early American Glass, primarily Sandwich. Some of her private collection has been on display at: Sandwich Glass Museum, Sandwich, Massachusetts; and The Jones Gallery of Glass & Ceramics, Sebago, Maine. As a writer, she has written for several major antiques periodicals and newspapers, and edits the Sandwich Glass Museum's annual journal The Acorn. As an authority, Joan E. Kaiser has devoted twenty-seven years as a dealer in Early American Glass, twenty years of appraisal work, and eight years as manager to organize and conduct antiques shows. She presents slide lectures at symposiums and glass club meetings, and shares her knowledge at major glass shows. For the last forty-three years, she has devoted much of her time to technical illustrating, and for the last twenty years has devoted full time as head of the research team in charge of this project. Her skill in this field is dramatically illustrated in the maps and drawings that are an intricate part of these volumes. Show Less