This is an original vintage NITTO Technomics (110mm long reach) Road Bike stem.

Stamped. 
Nitto Japan  22.2 (0.875)

U.V.

Complete with original chrome hardward.
Has light insertion marks and few surface scuffs (that could easily be polished out) but still in excellent condition.

Pictures show the details but please let me know if you have any questions.