Hi TGPers! Please can you guys help me ID this cab I have just purchased? I "think" it is a 1967 as it has 67 dated 20w greenbacks (cone codes 29 102 003) and no side handles, but the cloth is not original so not sure on that score. Also, what type of grill cloth should it have as I plan on doing a very light resto? Pics below: Thanks in advance!