Here she is, Rebecca Schwencke, R.N. The back of the photo only has one thing, the number 23. Which might be her age at the time of the photo, or it might not... not sure. If so, this might be around 1949 or 1950.
This is a lesson to me to write something on the back of every photo I have printed. My kids may be looking through ours some day and they won't have a clue!