Title: Bryn Mawr National Bank and Bryn Mawr Trust Co. (1895) Abstract: Built in 1887; building housed both banks, side by side; now site of Bryn Mawr Post Office Keywords: Bryn Mawr National Bank/Bryn Mawr Trust Co./Bryn Mawr Post Office Source: Lower Merion Historical Society Archives Binder: 3 Collection: W. Robert Swartz .