Broche van zilver met blauw email…

Fa. Josef Adams & Son, 1811, brooch, BK-1973-641

Pair of Handcuffs

Frogatt, c. 1860 - c. 1866, NG-MC-983

Revolving Light for Lighthouses

Henry Joseph Whitlock, 1870 - 1880, photograph, NG-MC-1321-A

Model of a Double-Acting Beam…

H.W. Fricke, 1840, scale model, NG-MC-527

Pair of Legcuffs

Frogatt, c. 1860 - c. 1866, NG-MC-984