Where is Pin 1?

Is the left hand side picture correct in the labeling of Pin 1 or is the right hand side? I’m gonna take a stab and say the right hand side.

Problem solved, its on the back of the board. The left image is correct.

One of the things I do with connectors is make pin 1 square and the other either round or in some case octagonal. This way a visual of the underside of the board makes it clear which is pin 1.

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