I bought this old Sinclair Battery Charger about 2 years ago and had it restored. The guy was selling the Sure Test Fast Charge Porcelain sign that went on it but I talked him into letting the charger go with it, if I went and picked it up which was about a 10 hr drive. I hated to see it get separated from the charger. It still works and charges also. Sinclair font on the sides was hand painted, no decals. The only other one I have ever come across was on this website http://www.imsdesign.com/gas_pumps.htm
which I thought was overpriced. Any input on the value of it would be great. The sign originally had blue over spray on it but I water sanded it with 2000 grit paper and it got all the haze off.