The book "Notes and questions, number 77, April 19, 1851. Intermediary of communication between writers, artists, antiquarians, genealogists and others" is a unique collection that combines various aspects of culture and science of the 19th century. The authors offer readers to dive deeper into the world of literature, art, history and genealogy through a variety of interesting materials. This book contains important thoughts and discoveries, reflections and statements of bright personalities of their time. Notes and Questions is an excellent source of advice, analysis, and discussion for anyone interested in deep questions of culture and science.