These two photo appear to have been taken about the same time.  I suppose they could be related, but we have no idea who they are.

The imprint on thee cabinet cards reads:  A.R. Fowler, Meadville PA.

The photographer is probably Albert Fowler, found in both the 1900 and 1910 censuses as a photographer living in Meadville, Pennsylvania.  Albert was born about 1858 and his wife was named Flora.

Update 01/28/12 – These photos are likely Edward Collins and one of his daughters, Julia, Alice, or Margaret, and have both been reunited with family.  See the “Comments” for more information.