ilovefuzz.com

70s fuzzes: (brackets indicate introduction date)

Silicon Fuzz Face (1969/70)
Univox Superfuzz (new enclosure, 1970) / Ibanez Standard Fuzz / Shin-ei FY2
EHX Big Muffs (original version, 1969/70)
ToneBender mk3/ mk IV (1969/70. new enclosure, 1973)
Jennings Fuzz (1969)
Vox/Jen Distortion Booster (new enclosure, 1969)
Jen Double Sound fuzz/wah (1972) (same fuzz circuit as above?)
Foxx Tone Machine (1971)
Roland Bee Baa (1972)
Colorsound Supa Tonebender (Big Muff derived) (1973)
Colorsound Jumbo Tonebender (Big Muff derived) (1976)
Colorsound fuzz/wahs (e.g. Colorsound Supa Wah-Fuzz-Swell - same fuzz circuit as above?)

Not fuzzes, but:
Colorsound Power Boost / Overdriver
Univox UniDrive
MXR Distortion + (1974)
Rat (1979)

Interfax Harmonic Percolator. I know its from the 70s. Not sure what year. Pedal was ahead of its time though. Seems more suited to now than the 70's