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The Public Ledger

The Public Ledger is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand The Public Ledger rather than just read about it. In short: The Public Ledger was one of the world's longest continuously running commodity magazines. When established in 1760, it not only contained prices of commodities in London, but a wide variety of political, commercial and society news and commentary.

Key takeaways

  • The Public Ledger belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect The Public Ledger to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of The Public Ledger from memory before moving on to harder problems.

Reference excerpt

The Public Ledger was one of the world's longest continuously running commodity magazines. When established in 1760, it not only contained prices of commodities in London, but a wide variety of political, commercial and society news and commentary. It was established by John Newbery, who was better known for his pioneering children's literature. The Public Ledger was London's fourth daily newspaper in a golden age from 1730 to 1772 for 'Advertisers' – two-page advertising-driven newspapers set up after political parties withdrew subsidies to London newspapers. In the late 20th century, it was bundled with other commodity publications before finally folding due to its outdated daily publication model.

History Most sources suggest The Public Ledger was first published on 11 January 1760, though some suggest 1759 and others 12 January 1760. Its founder, John Newbery, son of a farmer in Berkshire, took an apprenticeship with William Carnan in Reading, inheriting the business after his mentor's death. He moved to London in 1743, setting up a shop called the Bible and Sun at 65 St. Paul's Churchyard, from where he published religious and children's books and The Public Ledger. In 18th Century England it was common for political parties to hold sway over (and even subsidise) newspapers. As this trend waned, The Public Ledger took on the mantra "Open to All Parties, Influenced by None". Until roughly 1774 it was viewed as an official organ; after this it was viewed as an opposition paper. Between 1756 and 1780, Anglo-Irish journalist Charlotte Forman – one of the few women of the period to take up the profession – wrote for the Public Ledger. From the 1830s onwards it principally carried commercial news and opinions, and by the 20th century solely commodities information. In 2012, a significant redesign saw the traditional 250-year-old Gothic masthead replaced with a modern alternative. In 2017, The Public Ledger was combined with sister publications Foodnews and Dairy Markets to form the IEG Vu online terminal. Users of the new website were requested to manually add commodities to recreate the data of The Public Ledger. In 2020, IEG Vu was folded into IHS Markit, a brand of S&P Global.

Personnel In January 2014, staff included Emile Mehmet (managing editor), Sandra Boga (deputy editor), Sabine Crook (senior market reporter), Julian Gale (contributor and formerly deputy editor of the publication before his transfer to the sister title Foodnews) Matthew Pendered (senior prices analyst) and Mike Moss (data analyst). A number of freelance staff and pooled analysts are also employed around the world.

Former personnel Oliver Goldsmith was known to have written for The Public Ledger, including most famously the Chinese Letters where he poses as a traveller from China to comment on Western behaviour and values. He also mentions "The Ledger" in his novel The Vicar of Wakefield. Reverend William Jackson, a noted Irish preacher, journalist, playwright, radical and spy, was editor in 1766, while the Irish political informant Leonard McNally held the position in the 1780s. Hugh Kelly, an Irish dramatist and poet, held the post before his death in 1777 and Alexander Chalmers did so some time after 1777.

References

External links The Public Ledger (archived) AgraNet

Worked examples

Example 1 — a first encounter with The Public Ledger

Start with the simplest possible case. Write down what The Public Ledger claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to The Public Ledger before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about The Public Ledger ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of The Public Ledger

In research
The Public Ledger appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses The Public Ledger in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
The Public Ledger is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agricultural magazines, Business magazines published in the United Kingdom, English-language magazines, so understanding it makes those chapters shorter.
In everyday life
Look for The Public Ledger outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study The Public Ledger in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what The Public Ledger means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain The Public Ledger out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is The Public Ledger in simple terms?

The Public Ledger was one of the world's longest continuously running commodity magazines. When established in 1760, it not only contained prices of commodities in London, but a wide variety of political, commercial and society news and commentary.

Why does The Public Ledger matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study The Public Ledger?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on The Public Ledger.

Tags

  • Agricultural magazines
  • Business magazines published in the United Kingdom
  • English-language magazines
  • Magazines established in 1760
  • Magazines published in London
  • Weekly magazines published in the United Kingdom

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