USEFUL LINKS

Grill Cloth
http://www.radiodaze.com/grille-cloth/ - Radio Daze has cloth for most popular American makes
http://www.richmonddesignsinc.com/ - Richmond Designs has a lot of good American-style cloth as well
http://www.corrienmaas.nl/ - hand woven to order
http://www.tubesandmore.com - mainly guitar amp cloth
http://www.ebay.com/bhp/radio-grill-cloth - many eBay listings