"'Charging steel scrap into a Steel Furnace', 20th century."

"'Pouring liquid steel from a steel furnace into a ladle ', 20th century."

Haemorrhoid syringe, probably German, 1920-1960.

Travelling iron, c 1900.

Ludwig Mond, German industrial chemist, c 1890s.

Glas-stoppered bottle containing vanadium, c 1890.

Persian equal-arm balance, c 1800-1810.

Glas vial of vanadium, 19th-20th century.

Tinted spectacles, 1801-1900.

Gentleman's travelling dresing case or barber's case, French, c 1770-1870.

Silver bowl, c 1801-1910.

Steel lock, 18th century.