The Roman roads of Wales : an historical survey 1. Denbigh and Flint with map

von O'Dwyer, S.
Newtown : Montgomeryshire Printing Company, 1934.
Umfang/Format: 20 p. : maps ; 25 cm.

The Roman roads of Wales : an historical survey 3. Caernarvonshire and Anglesey (with map)

von O'Dwyer, S.
Newtown : Montgomeryshire Printing Company, 1935.
Umfang/Format: 22 p. : maps ; 25 cm.

The Roman roads of Wales : an historical survey 4. Cardiganshire & Radnorshire with map

von O'Dwyer, S.
Newtown : Montgomeryshire Printing Company, 1936.
Umfang/Format: 36 p. : maps ; 25 cm.

The Roman roads of Wales : an historical survey 5. Carmarthenshire & Pembroke with map

von O'Dwyer, S.
Newtown : Montgomeryshire Printing Company, 1936.
Umfang/Format: 34 p. : maps ; 25 cm.

The Roman roads of Wales : an historical survey 6. Brecknock & Glamorgan with map

von O'Dwyer, S.
Newtown : Montgomeryshire Printing Company, 1937.
Umfang/Format: 38 p. : maps ; 25 cm.