Check the listing for details. Vintage REA Magnet Wire Co Data Slide Card. Condition: Used. Listed at 5.99 USD. Vintage REA Magnet Wire Co Data Slide Card This is a vintage REA Magnet Wire Co Data Slide Card. Item is made of clear coated cardstock with a sliding center card in middle. Graphics are printed on both sides. Printed on card are wire specifications and a decimal equivalent chart. Measures approximately 7 ½ inches x 3 ¼ inches. Please take the time to read the following boring, but important information and disclaimersI have described this item to the best of my ability. Please see pictures; sold as is. The shipping charges listed are for the United States only. Please contact me for international shipping charges. I will gladly combine shipping wherever possible. If bidding on more than one item, please wait until the auctions end and I will send you an invoice with the combined shipping charges. Payment is due within 4 days unless other arrangements have been made with me. Please feel free to contact me with any questions. Thank you for your business.