Construction 3It is a semi-fire proof building of the third class, approximately 55x70 feet.https://www.commercepubliclibrary.org/eshelf-research/exhibits/construction-of-building-1916-17/Post%20Office%201917-18_0003.jpg/viewhttps://www.commercepubliclibrary.org/eshelf-research/exhibits/construction-of-building-1916-17/Post%20Office%201917-18_0003.jpg/@@images/image-1200-45faa39e5f07160197536096061fd56c.jpeg
Construction 3
It is a semi-fire proof building of the third class, approximately 55x70 feet.