Cetacean citations and the covenant of iron.

By the early decades of the nineteenth century, with surveys established as the weapon of choice for the fiscal military state, their instrumentation provided a focal point for radical attacks on political establishments. This paper considers a notorious dispute over mastery of iron in the instrumentation of magnetic surveying that took place in the 1830s between an Admiralty committee and the Reverend William Scoresby, a whaler-turned-clergyman. Scoresby staked his claim by drawing on the labour law of the whaleboats, a culture peculiarly preoccupied with the properties of bone and blubber, ink and skin, parchment and iron, where magnetism was forged in the 'combinations', as Scoresby put it, of such specific materials.

Riotous assemblage and the materials of regulation.

In the stores of the British Museum are three exquisite springs, made in the late 1820s and 1830s, to regulate the most precise timepieces in the world. Barely the thickness of a hair, they are exquisite because they are made entirely of glass. Combining new documentary evidence, funded by the Antiquarian Horological Society, with the first technical analysis of the springs, undertaken in collaboration with the British Museum, the research presented here uncovers their extraordinary significance to the global extension of nineteenth century capitalism through the repeal of the Corn Laws.

The industrial archaeology of deep time.

For geologists and antiquaries of the late 1850s debates over ancient stone tools were frustrated by a lack of accepted criteria. The artefacts were hard to interpret. It was not self-evident how to judge whether they were ancient or modern, natural or man-made; or indeed whether stone tools could pre-date the use of metal tools at all.