Category:May 1991 United States photographs
English: Images taken in the United States during this month of 1991 (not the date of the upload). With CatScan, this allows one to browse any United States-related category by year or month. Note: Images from 1991 should be also added into the appropriate province, territory or city category of Category:1991 photographs of the United States.
This category has the following 6 subcategories, out of 6 total.