When was Christopher Street - magazine created?

There is no magazine known as "Christopher Street". You might be thinking of:

* Christopher Street (magazine): This was a gay and lesbian magazine that was published in New York City from 1970 to 1995.

* Christopher Street (street): This is the street in Greenwich Village, New York City where the Stonewall riots took place in 1969, a pivotal event in the fight for LGBTQ+ rights.

Please clarify your question if you are referring to something else.