"Appeal to Dr. Vaughn's letter "Letter on the last postal noise" is a work that examines the current problems related to the organization of the postal service in the modern world. The author James Roberts Peirce offers his vision of resolving the conflict that arose in connection in connection with the incompatibility of some aspects of the postal system. In his book, he adheres to a logical presentation of thoughts, substantiates his theses with examples from life, which makes them understandable to a wide range of readers. "Appeal to the letter of Dr. Vonn" is not just a book, it is a debate leave each reader thinking and inspired to discover his own attitude towards the problem it points to."