1. The New Hall Military Museum, located in Philadelphia, Pennsylvania, is housed in the historic New Hall building that dates back to 1791. It is one of the oldest military buildings in the United States and is dedicated to preserving and commemorating the history of the American military.

Inside the museum, visitors can explore a range of exhibits that showcase artifacts and displays related to American military history. A particular focus is given to the American Revolution and the contributions of soldiers from Pennsylvania. Some of the interesting facts about the museum include:

- The New Hall building was originally constructed as a military arsenal and served as a storehouse for weapons and ammunition during the Revolutionary War.

- The museum is home to an impressive collection of weapons, uniforms, flags, and other artifacts that highlight the military history of the region.

- One of the key highlights is an original copy of the Declaration of Independence, which was printed in the building in July 1776. This document is a rare surviving copy of the first printing of the Declaration and is a significant historical artifact.

2. The working hours of the New Hall Military Museum are as follows:

- Monday to Friday: 10:00 AM to 4:00 PM

- Saturdays: 11:00 AM to 4:00 PM

They can be contacted at (215) 640-2680 for any inquiries or further information.

3. The New Hall Military Museum offers free admission to all visitors. It is conveniently located in the historic area of Philadelphia and can be easily accessed by public transportation or private vehicles. There are several parking lots available nearby for those driving to the museum. Additionally, the museum is within walking distance of many other historic sites and attractions in Philadelphia, making it a popular destination for history enthusiasts.