Seller: cherrypiefishing (503) 98.7%, Location: North Little Rock, Arkansas, Ships to: US & many other countries, Item: 381864837331 marbles machine- made & contemporary. (second edition) identification and value guide. year 1995 machine-made marbles as the collectors speak of them today cover a wide variety of designs, produced over a long period of time from the early years. two types of marbles that are easily recognized in the design, they are the "6" or "9" in. this is explained fully in the book.