A 1937 Illinois license plate #170-135, in good condition, ready for restoration or display as pictured. This is a yellow license plate with black numbers. This license plate measures 11 inches wide by 5.5 inches tall. Looking for more? Don't miss our other awesome license plates! ShopLicensePlates is your online virtual warehouse for old, vintage and antique license plates for sale. All of our license plates are real, used and expired.