Black and white slide of part of diagram by Dr. Becker showing currach fishing for bream with longlines.

Black and white slide of diagram of plan of dwelling apartments, prehistoric possibly, possibly in Scotland or Shetlands.

Black and white slide of diagram from a German book, showing the main house building material across Europe.

Black and white slide of Claddagh Quay, Galway.

Black and white negative print of map of main house building materials across Europe.

Black and white negative print of drawing of Mac Dara Oratory, taken from a book.

Black and white negative print of drawing of a typical wooden farmhouse in medieval times in Germany.

Black and white negative print of drawing of a typical medieval German farmstead, showing plans of dwelling houses.

Black and white negative print of drawing of early medieval farmstead, possibly from Scotland or Shetlands, taken from a book.

Black and white negative print of plan of early medieval farmstead, possibly from Scotland or Shetlands, taken from a book.