An exhibition catalogue, 2011, compiled from research undertaken by the donor to celebrate over three hundred years of contributions by the Welsh in Pennsylvania and their lasting legacy.

Six holograph letters, 1870-1878, from the brothers Samuel, David and William Morgan, Providence, Pennsylvania, to their family in South Wales (ff. 1-12), along with five letters, 1948-1949, to Charlotte Erickson relating to emigration from Wales, apparently sent in response to an appeal in the Western Mail (ff. 13-19).
Also included is a typescript copy by Erickson, [1949], of a 1925 letter from Alfred A. Jones, Salt Lake City, Utah (f. 18).

A letter, [?1880s], from David L. Williams, of Brisbin, Clearfield County, Pennsylvania, to Mr William Edwards and family, [?of Brynamman], mainly describing his recent return to Pennsylvania, by ship from Liverpool to New York, following a visit to Wales.

An article entitled 'Ancient Baptist Cemetary at Sinking Spring' [Berks County, Pennsylvania, USA] transcribed by the donor William F. Griffiths from the Reading Eagle dated 16 September 1900 and 'The trek to Conestoga'.