101 Treasures of Chetham's

A weekly series in which we highlight some of the Library's most interesting stuff, which as well as famous books and manuscripts includes furniture, paintings, and objects from the museum collection.

Limited space means that much of this material is not on permanent display, making this a rare opportunity to get a closer look at some of the jewels in the Library's crown.

Each weekly instalment is archived to create a unique perspective of the Library's holdings. Click on the links below to see treasures from previous weeks:

Opera of St Augustine, Bishop of Hippo

Sir Henry Knyvett's 'Defence of this Realm'

Ben Jonson's Plato

The Manchester Man

Sir William Hamilton: Campi Phlegraei

Tim Bobbin

Hooke's Micrographia

Clog Almanack

Budé Bible

Thomas Barritt's Sketchbook

Strawberry Hill

Aulus Gellius

John Dee

Newton's Principia

Harrold's Diary

Albert Memorial

Bolton's Harmonia Ruralis

Henry VIII's Prosper of Aquitaine

Saxton's Atlas of England and Wales

Latin Vulgate Bible

Portrait of Humphrey Chetham

Plantin Polyglot Bible

Karl Marx's Desk

Kuerden's History of Lancashire

Fore-edge Painting

Poetry of Alain Chartier

Glass Slides

Hollingworth's Mancuniensis

De Bry's Emblemata

Astrologica

Rocque's Map of London

Library of the Parish Church of Gorton

Christians Awake

Cologne Chronicle

Casson and Berry

Mouth of Hell

Manchester Scrapbook

Valentine's Rebus

Luddite Ticket

Book of Common Prayer

Flores Historiarum

William Seward's Diary

The Pigmy Revels

Papal Prayers of Alexander VII

Register of Swan Marks

Palm Leaf Manuscript

Hiroshige Woodblock Print

Ipomadon

Death Mask

Medical Recipes

Mandate from Walter Ralegh

General Wolfe's Sword

Halliwell-Phillips Collection

Theatre Royal Playbills

Lysons' Woodchester

Hogarth Prints

Gibbs' Book of Architecture

Mercator's Atlas

Hobson's Musci Britannici

Lord's Prayer in Shorthand

Bomberg Biblia Rabbinica

Homer Editio Princeps

Grant of Edward VI

De Laet's Novus Orbis

Hymnorum de Sanctis Collectio

The Manchester Comet

John Donne's Poems

Withering's Account of the Foxglove

Milton's Paradise Lost

Percival's Census of Manchester

C16th and C17th Greek Orthodox Books

Works of the French Prophets

Southey's Letters to Espriella

Works of Athanasius Kircher

Arabic New Testament

Works of Terence in French and Latin

James Crossley

Chetham's Library Accessions Register and Booksellers' Invoices

Peterloo Massacre

Besler's Hortus Eystettensis

The Papers of Laurence Vaux

Belle Vue

Sarum Missal

Nuremberg Chronicle

Material Relating to John Dalton

The Armburgh Roll

Incline Press

William Hulme's Survey

Acta Sanctorum

Genoa Quadruplex Psalter

William Tyndale's New Testament

Historic Bindings from the Byrom Collection

Diaries and Life Writing

Reading Room Clock

Humphrey Chetham's Private Papers

South West Prospect

Tractatis de nigromatia

Wooden Printing Press

clog almanack

Clog almanack

From its early beginnings, the Library acquired items which would properly belong in a museum. An early guide to the Library lists some of them: an alligator's skin, a young swordfish and the sword of an old one, a flying stag, two heads of the same, and the tail of a rattle snake, the shells of an ostrich egg, two cocoa nuts, a large calabash, a branch of white coral, a loadstone, a stone tankard, a tortoise shell and a humming bird, and the following year, a large stone taken out of a woman's bladder, which weighed over 14 oz.

Sadly, most of these items were removed from the Library in the late nineteenth century. Among the Library's few remaining curiosities are two wooden clog almanacks. A clog almanack is a calendar for the illiterate, a block of wood on which weekdays, Sundays and saints' days are denoted by curved notches and symbols associated with saints.

clog close up

Wooden calendars in the form of rune-stones originated in Scandinavia from where it appears they were brought to Saxon England. These were usually flat pieces of wood, the notches being cut on both sides. By the seventeenth century the almanack had developed into a four-sided piece of wood, each side of which bore the marks for one quarter of the year.

This clog was given by Henry Finch in 1696. To consult the calendar the handle is held in the hand and the symbols read from the bottom upwards. Once this quarter is completed the clog is turned to the right.

clog close up