https://www.tireinnertube.com/426-13-inch-alpha-numeric-tire-sizes
13" Alpha-Numeric sizes
Choose your tire size below to display all tubes that fit your size: The size will have an additional "R" in it after the first letter if it is a radial tire,...
alpha numericsizes
https://alphanumericinc.com/contact-us/
Contact Us - Alpha Numeric Inc
Aug 15, 2018 - Phone: 209-527-7070 Fax: 209-527-0144 Showroom and Service Center 706 15th Street Modesto, CA 95354
contact usalpha numericinc
https://webarchive.library.unt.edu/eot2008/20090511222320mp_/https:/www.cms.hhs.gov/HCPCSReleaseCodeSets/ANHCPCS/list.asp
Alpha-Numeric HCPCS
alpha numerichcpcs
https://invize.se/produkt-tagg/alpha-numeric-display/
alpha numeric display - Invize AB
alpha numericdisplayab