This postcard begins a week of views in the eponymous capital of Oklahoma. This particular view of Park Avenue shows the park and fountains and the three and a half block length of the road. Crossing just past the fountains is Latting Circle. It appears from the more current photo that there has been a clock installed at the edge of the fountain in more recent years.
The description on the back states:
Oklahoma City, Oklahoma
Looking east on Park Avenue, one of the beautiful and principal avenues in the heart of downtown Oklahoma City.
–The cars present in the photo indicate this card is from the 1960s.