I've had a bottle for years. Not sure when I got it, but it could have been mid 80's. I was not impressed with the stuff. I ended up getting the kit that Fender sells (formulated with Meguire's) and I am much happier with that product. BTW not sure if Martin changed the bottle when they changed the formula, but my bottle looks exactly like the one in the ad
Guitars: '06 Les Paul Classic Goldtop, '07 SG classic, '79 ES335TD Blond, '88 Telecaster, '08 Custom Shop Strat 57 NOS, Framus '69 Goucho Acoustic, '72 Framus Caravelle hollow body, '09 Hagstrom Swede, '10 Ibanez AG95 and '69 Heit
Amps: Fender Blues Deluxe Tweed, Marshall JCM 900 50W full stack, Roland Cube 20XL and '69 Checkmate!
Pedals: (all DVM) Tremolo, "Rabid Rodent" distortion, "Zonkin Yellow Screamer" OD/Boost, "Gee Ain't That Swell" volume swell, and "Mega Muff" fuzz