Here's the address.
Look at the address:
Ingersoll Lockwood, Inc. 1717 Pennsylvania Avenue NW 10th Floor, Suite 1025 Washington, DC 20006 Office/Reception: 1-202-559-9157 (9-5) Fax: 1-202-204-6325 © 2021 Ingersoll Lockwood, Inc. All Rights Reserved.
Was this book actually written at the end of the 19th century or has than been fabricated?
Could be fairly easily created and only revealed without a bit of research.
