Three women standing on a bridge in Amsterdam - May 1976

A Kodachrome of three ladies standing on a bridge in Amsterdam in May 1976. I identified the city by the prominent church tower in the background that I'm pretty certain is Westerkerk.

The three ladies have also appeared in other pictures I've published in the last couple of days, so I'll need to revisit those photos to try to see if I can pinpoint the location, how I have a clue from this photo.