Phone number : 1 (206) 283 7621
600 W. McGraw #2 Seattle, WA, 98119 United States of America
http://www.redroom.com/blog/rosemary-jones/home.html
Children's books. The owners are the authors of COLLECTOR'S GUIDE TO CHILDREN'S BOOKS: 1850-1950, which is also available through their web site.