American, 20th century. A sterling flatware service by S. Kirk & Son in the Winslow pattern, service includes 12 dinner forks, 12 chipped forks for cake or fish, 12 iced tea spoons, 12 butter knives, 11 dinner spoons, 15 dessert spoons, 10 tea spoons, 12 knives with sterling handles, single large slotted sterling serving spoon, 2 large sterling serving spoons, 1 soup spoon, large cake or dessert fork, single jelly server, single large pie knife with stainless blade, and a large meat carving fork with sterling handle. total weight with out any stainless blade pieces is 3360 total grams, weight of sterling handled items is 1046 total grams. Overall very good condition.