Trestle Board Magazine 1919 - Benjamin Franklin et al Bledsoe - Google Books

https://books.google.de/books?id=e4bGA0Ss5VwC&pg=PT18&dq=%22geographical+center%22+earth

1919. A monthly magazine for Masons, considered America's greatest Masonic magazine. The reader will find instructive and interesting articles on Masonry by some of the most noted and learned of Masonic students, as well as reproductions of rare and quaint…