This listing has neat cross-over collectibles – a Servel recipe booklet and a 10 year service pin! Booklet ha a copyright date of 1947 and has instructions for use and food storage using the owner’s new Servel refrigerator – also has some neat recipes. Servel refrigerators were produced in Evansville, Indiana. Book is in great condition –cover has come loose from the staple “binding”. Service pin is tack pin style and is in excellent condition. Wonderful pieces of Evansville history!