I just discovered your website via a friend who was born in Gloucester and lived in Manchester until moving to Denver more than 40 years ago. He posted on his facebook page your photos of Ten Pound Island from the 1920s. I lived in Manchester for one year in high school and have lived on the North Shore for 50 years. I am going to have to spend some time on your website, it looks very interesting.
I think you would be very interested in my website and my just released ebook, “Diving Cape Ann and Boston’s North Shore.” http://www.liquidspacepublishing.com/
I have made hundreds of scuba dives in Gloucester with camera in hand over the last 40 years and have hundreds of undersea and surface photos some of which are posted on my website.
Thanks for your time.