Profile gauge, wheel, "Wagon Section No.II", Great Northern Railway carriage dept., 1870-1910. Profile gauge, Great Northern Railway 1870-1910
Rail profile set, cased, for flat-bottomed rail, by Glass Developments Ltd, London c.1955. Rail profile set 1950-1060
Profile gauge, sharp flange gauge, British Railways. 1948-1970 British Railways profile gauge 1948-1970
Rail profile set, cased, for bullhead rail, by Glass Developments Ltd, London c.1955. Rail profile set 1950-1965
Profile gauge, type contour, Standard Carriage, English, 1870-1910 Standard carriage profile gauge 1870-1910
Profile gauge, tyre hollow wear depth, "Standard Profile A", English, 1890-1940 Profile gauge 1890-1940
Profile gauge, wheel, "Wagon Section No.6, Old Type", probably Great Northern Railway, 1870-1910. Profile gauge, Great Northern Railway 1870-1910