Shyrma, Alexander F. (1842 -????)

Alexander F. Shyrma (1842 - ????) was a Polish-American New York City based civil engineer, inventor, and surveyor active in the late 19th century. In 1873 Shyrma invented and patented a technique for layout cement pavement. He married Elizabeth Jane Wingrove in 1868. In the early 1870s he was a Map Clerk at the New York City Department of Public Works.