EMpatology
Dirt Disciple
Re:
Decoding markings - left side BB: A - EM factory employee responsible for preparing the frame for washing and painting; 7 - the last digit of seat tube height (cm); if there is no next letter designation - a frame made of Columbus SL /// right side BB: E - the first series of frames marked with letters (1981-1984); 929 - the next number in the series. In addition - before the E series were produced: a series without serial markings (prototypes, tens?) And a series marked only by numbers (probably 1 - 999); company logo has appeared ~ E 500, after producing at least 1500 EM frames.
Decoding markings - left side BB: A - EM factory employee responsible for preparing the frame for washing and painting; 7 - the last digit of seat tube height (cm); if there is no next letter designation - a frame made of Columbus SL /// right side BB: E - the first series of frames marked with letters (1981-1984); 929 - the next number in the series. In addition - before the E series were produced: a series without serial markings (prototypes, tens?) And a series marked only by numbers (probably 1 - 999); company logo has appeared ~ E 500, after producing at least 1500 EM frames.
