YouTube Video: Portsmouth, N. H. - Past & Present

I have published my first YouTube Video, called Portsmouth, N. H. - Past & Present. The clip lasts 2:51, features music by Kevin MacLeod of incompetech.com, and includes the following mansions:

• Academy Building
• Aldrich House
• Buckminster House
• Chase House
• Fitch House
• John Paul Jones House
• Langley Boardman House
• Penhallow House
• Pitt Tavern
• Treadwell Jenness House
• Wentworth-Gardner House