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latitude-table / volvelle / perpetual calendar / nocturnal / equinoctial dial / compass / astronomical compendium

  • Object type

  • Museum number

    1866,0221.1

  • Description

    This brass astronomical compendium consists of: a nocturnal; a latitude table for 39 world locations; a magnetic compass; a list of ports and harbours; a perpetual calendar and table of fixed feast days; a high tide computer for several European ports; lunar phase and age indicator vovelles and a planetary aspectarium. The remains of an equinoctial sundial can also be seen.

    The OUTSIDE of the COVER of the instrument is laid out as a NOCTURNAL consisting of a fixed circular scale and a movable disc. The fixed scale is marked with the names of the months in English as 'Ianneuarie, Februarie, March, Aprill, Maie, Iuune, Iulie, August, September, October, Nouember, December', and the corresponding number of days (May has only 30 days), numbered by 10 and divided to 1.
    The disc has a 24 hour scale, marked twice I to XII. The hours are further indicated by teeth with a longer index at 12 o'clock. The centre of the disc is decorated with foliate scrolls.
    The index which would be aligned with the pointer stars is missing and has been replaced by a small pointer fixed with a plate to the centre, thus making it impossible to use the instrument properly.

    The centre of the INSIDE of the COVER is engraved with arms and a crest, surmounted by a crown and encircled by the motto ' HONI SOIT QVI MAL Y PENSE'; on a surrounding scroll are inscribed the words 'INVIDIA VIRTVTIS COMES'. Further to the outside are the names and latitudes of 39 locations throughout the world, in four concentric circles as follows (clockwise):
    a) 'London 51 33', 'Briscils 44 5', 'Patavia 44 28', 'Burdensi 45 30', 'Norinbarg 40 24', 'Constantinople 43', 'Alexandria 43', 'Ierusalem 36 40', 'Edenburge 57', 'Venice 45 18';
    b) 'Perusia 42 30', 'Brasilia 47 41', 'Burgis 42 48', 'Antioch 37 20', 'Corinth 35 55', 'Cesaria 31 40', 'Florence 45 40', 'Napels 40 36', 'Orleance 47', 'Viena 48',
    c) 'Lisbon 39 38', 'Athens 37 15', 'Niniui 41 40', 'Babilou 35', 'Roome 44 40', 'Paris 48 30', 'Lions 45 10', 'Ments 50 8', 'Braga 43', 'Granata 37', 'Da<m>ascus 33',
    d) 'Malta 34', 'Compostella 42 15', 'Carthage 38', 'Heercules pillers 36 15', 'Tours 47 30', 'Antwerp 51 28', 'Quinsey 37 40', and 'Cuba 23 1/2.'

    An EQUATORIAL SUNDIAL once attached to the hinge is now broken off. The magnetic COMPASS below has a painted compass card in gold, blue, grey and burgundy and is set into the base of the instrument. Thirty-two points are indicated with the eight main points marked in English in full, the others marked with their first letters. North is further indicated by a fleur-de-lis, east by a cross, south by an arrow and west by a spade. A degree scale on the brass ring surrounding the compass is marked 0 to 360, numbered by 10 and divided to 5 and 1.
    The BASE itself has a list of ports and harbours grouped by compass directions:
    'S E B S N W B N', 'LENOIS', 'DEEP LVX', 'WITHIN THE NEEDLES OF WIGHT'
    'S S E N N W', 'SAIN HEAD', 'BOLLAINE', 'HARWICH', 'LESTOF BEFORE THE FEN'.
    'S B E N B W', 'WINCHESTER', 'CAANE NOR<M>AN', 'MARGREAT', 'ORFVRD BEFOORE WIGHT', 'CALLIS'.
    'N B E S B W', 'FLVSHINGE', 'REDBAN', 'ABERDEEN', 'THE COS OF ZEALAND', 'RIE'.
    'N N E S S W', 'GRAVESEND', 'SANDWICH', 'WEST END OF WIGHT', 'THE MAAS', 'WEILING', 'BLACKES'.
    'N E B N S W B S', 'DVNDE', 'SAINT ANDREWS', 'LISBOANE', 'S MATHEWS' 'FOT EVAN', 'S LVCAS', 'CAALS'.
    'N E B E S W B W', 'THE COS OF BISC', 'GALICA PORTV AND SPAINE', 'SILLE ILES', 'BROVAGE', 'BVRDIS', 'ROANE'.
    'E N E W S W', RITH LEETH', CARBVROW', 'THE COST OF IRELAND', 'SEVERN', 'HOLAND', 'DVNBAR'.
    'E B N W B S', 'FALMOUTH', 'THE ILE OF IARNSEI', 'TORBAIE', 'CADLE'.
    'E B S W B N', 'HARTELPOOL', 'BRISTOW'.
    'E S E W N W', 'BRIDGWATER', 'MILFVRD HA', 'START POIN', 'AT THE LISSERT', 'TEXEL', 'FOIE'.
    'S E B E N W B W', 'PEERPORT', 'PORTLA<N>D'.
    A quartered square in the centre is inscribed as follows:
    'EW moone', 'ANTWERP', 'HV<M>BERLIN', 'DART<M>OUTH', 'PLIMOUTH'.
    'NS moone', 'QVINBOROW', 'SHAMTVN' 'PORTSMVTH', 'FLA<N>DE COS', 'DOVER'.
    'NE SW', 'LONDON', 'TINMOVTH', 'HARELPOOL', 'NANTS RIV', 'YARMOVTH'.
    'NW SE', 'POOLE', 'ORWELL', 'ALL THE COS OF FRISLAND'.

    The INSIDE of the BOTTOM COVER is laid out as a PERPETUAL CALENDAR and an EASTER TABLE, inscribed in the centre 'This Tabell Begineth at 1593 and so for euer.'
    The three outer circles give the dates of saints' days, Christian feasts and the entry of the sun into a particular sign as follows: 'I 1 Circum', '6 Epiphani', '11 [Sun] [Aquarius]', '25 Con paul'; 'F 2 purifi', '9 [Sun] [Gemini]', '14 Valentin ', '24 mathi'; 'M 11 Sun in [Aries]', '25 Anunsiatio' 'A 11 [Sun] [Taurus]', '23 George', '25 Marck euange'; 'M 1 Philip and Iacob', '12 sun in [Gemini]'; 'I 11 bar<n> a' , '12 [Sun] in [Cancer]', '24 Io bap', '29 pet pa'; 'I 6 dog be', '13 [Sun] [Leo]', '22 Mari Mag', '25 Iames ap'; 'A 14 [Sun] [Virgo]', '17 dog e<n>d', '24 barth', '29 Ion be'; 'S 14 [Sun] [Libra]', '21 Matew', '29 micaell'; 'O 14 [Sun] [Virgo]', '18 Luck euan', '28 Simon and Iud'; 'N 1 all saints', '13 [Sun] [Sagittarius]', '30 Andrew apo'; 'D 12 [Sun] [Capricorn]', '21 tho<m>', '25 natiui', '26 ste'.
    Five circles in the centre are marked with the Easter dates ('Easter da'), the Golden numbers ('Prime'), the 'Epact'(s), and the Dominical letters for common ('dominic') and leap ('leape') years. The Easter dates in March are marked with a 'm', those in April with an 'a'.

    The OUTSIDE of the BOTTOM COVER is inscribed with different scales as follows (from the outside):
    1) A ZODIACAL SCALE, marked with the Latin names of the zodiacal signs and their symbols. Each sign has a 30º scale, numbered by 10 and divided to 2.
    2) A CALENDRICAL SCALE with the English names of the months ('Ianneuari, Februari, March, Aprill, Maie, Iune, Iulie, August, September, October, November, December') and the corresponding number of days, numbered by 10 and divided to 2.
    3) A scale with 32 COMPASS POINTS, indicated by their first letters.
    4) An hour scale marked twice I to XII.

    Further to the inside are two VOLVELLES of decreasing size, both with an index. The larger one has a scale of the age of the moon 1 to 29 1/2, numbered by 1. The smaller one has the signature and the date and part of a planetary aspectarium. A circular aperture shows the phases of the moon.

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  • Producer name

  • Date

    • 1593 (inscribed with signature)
  • Production place

  • Materials

  • Dimensions

    • Diameter: 62 millimetres
    • Thickness: 30 millimetres
    • Weight: 126 grammes
  • Inscriptions

      • Inscription Type

        signature
      • Inscription Position

        bottom cover, outside, on smaller volvelle
      • Inscription Language

        Latin
      • Inscription Content

        Iames Kynuyn fecit 1593
      • Inscription Comment

        signature of maker and date of production
      • Inscription Type

        inscription
      • Inscription Position

        Around rim
      • Inscription Language

        English
      • Inscription Content

        HE THAT TO HIS NOBLE LINNAGE ADDETH VERTV AND GOOD CONDISIONS IS TO BE PRAISED/ THEY THAT BE PERFECTLI WISE DESPISE WORLDLI HONOR WHER RICHES ARE HONORED GOOD MEN ARE DESPISED
  • Curator's comments

    Full description of the instrument and of the arms engraved on it by John Bruce (pp.343-356) and John Williams (pp.357-360), in Archaeologia, Vol.40, 1866. pp.343-360.Turner 2000
    The original owner was, presumably, the Earl of Essex. Bruce (1866, p. 353) says there was a piece of paper inside the cover that read: 'formerly belonged to the Prince of Waldeck'. The instrument belonged to Edward Dalton, LL.D, FSA, when he permitted John Bruce to describe it for 'Archaeologia'; the paper was read on 4 May 1865. The owner then presented it to the British Museum. Through a misreading of Bruce, Ward (1981) wrote that this dial was formerly the property of the Prince of Wales, later King Edward VII.
    On the reverse of the disc are engraved, in four circular rows, the names and latitudes of 39 locations throughout the world, including Cuba and China. The choice is curious; exotic places and cathedral towns are particularly evident. Such a compendium would be a bespoke item, and the choice was no doubt that of the owner, whose arms are engraved at the centre of the disc.
    Literature: Bruce, John (1866). Description of a Pocket-Dial made in 1593 for Robert Devereux, Earl of Essex . . . in a letter addressed to the possessor of the Dial, Edward Dalton, Esq. LL.D. F.S.A., 'Archaeologia',40, 301-36.'The compass card is not now in the correct orientation'; 'several dates for Easter Day are incorrect and a dozen dates are omitted, doubtless through lack of space'; see Turner 2000, p. 227.

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  • Bibliography

    • Ward 1981 361 bibliographic details
    • Turner 2000 66 bibliographic details
    • EPACT 1998 http://www.mhs.ox.ac.uk/epact/catalogue.php?ENumber=57663 bibliographic details
    • Bate & Thornton 2012 p. 237; p. 238, fig. 8; p. 294 bibliographic details
  • Location

    Not on display

  • Exhibition history

    Exhibited:
    2012 19 Jul-25 Nov, London, BM Shakespeare: Staging the World
    2003 1 May-15 Sept, London, National Maritime Museum, Elizabeth I
    2001-2002 10 Oct-25 Feb, London, Tower of London, The Fall and Execution of Robert Devereux

  • Associated names

  • Acquisition name

  • Acquisition date

    1866

  • Acquisition notes

    Prince of Waldeck link stated in Archaeologia, Vol.40, 1866, p.353.

  • Department

    Britain, Europe and Prehistory

  • Registration number

    1866,0221.1

COMPASS Title: Astronomical compendium

Unknown

COMPASS Title: Astronomical compendium

Image description

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Object reference number: MCC3846

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