3-3/4 in length and combined weight of the six is approx. Each spoon is hallmarked "950 Sterling". 950 stands for 950/1000 (the silver purity), the silver content is actually higher than regular Sterling which is 925. The set comes with what is believed to the the original case which has a blue felt interior and a green faux alligator or snake skin texture exterior. The lid is hinged in an interesting way (see photo).
Circa 1940's to 1960's. The set is used & in excellent condition. The case has some light exterior wear such as some light discoloration and a worn spot on the lid. Please see photos for more details.