Gorham did not offer ice teaspoons in their 1910 catalog. They were listed in the 1934 one so that tells you ice teaspoons were never marked copyrighted, were not offered until sometime after 1910. Designs of this antique sterling silver pattern Versailles,the most expensive sterling pattern issued by Gorham, were taken from the tapestries at the Palais de Versailles in France. Offered are twelve antique sterling ice teaspoons though the picture shows only six. Length 7 1/2", no monograms, no removals. The condition of this antique silver is excellent, with sharp design.