Polygraph disc 23787.3 | National Trust Collections

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Buckinghamshire County Museum, Aylesbury 1 items
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Cambridge University Library 1 items
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The Firs 4 items
Flatford 169 items
The Fleece Inn 515 items
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George Inn 21 items
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Gibside 281 items Explore
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Hafod y Llan 27 items
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Lancashire Archives, Preston 417 items
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Leigh Court Business Centre 3 items
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Leith Hill 35 items
Levant Mine and Beam Engine 27 items
Lightbox Gallery & Museum, Woking 12 items
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Little Moreton Hall 208 items Explore
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London Metropolitan Archives 3 items
London School of Economics (LSE) 10,260 items
Long Crag 9 items
Long Crendon Courthouse 10 items
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Loughwood 25 items
Lundy 1 items
Lyme 4,544 items Explore
Lytes Cary Manor 913 items Explore
Manaton 18 items
Mansfield Fire Museum, Nottinghamshire 1 items
Mathry Basecamp 1 items
Max Gate 7 items
Melford Hall 505 items Explore
Middlethorpe Hall and Spa 42 items
Mompesson House 2,290 items Explore
Monk's House 1,666 items Explore
Monksthorpe Chapel 15 items
Montacute House 1,872 items Explore
Morden Hall Park 150 items
Morville Hall 80 items
Moseley Old Hall 707 items Explore
Mottisfont 3,138 items Explore
Mottistone Gardens and Estate 40 items
Moulton Hall 17 items
Mount Grace Priory 12 items
Mount Stewart 10,677 items Explore
Mr Straw's House 23,896 items Explore
Munstead Wood 1 items
Mussenden Temple and Downhill Demesne 3 items
National Gallery, London 1 items
National Maritime Museum, Cornwall 1 items
The Needles Headland and Tennyson Down 41 items
Newark Park 1,379 items
Newtown National Nature Reserve and Old Town Hall 177 items Explore
No. 1 Royal Crescent, Bath 8 items
Norbury Manor 78 items
Nostell 13,593 items Explore
Nuffield Place 3,758 items Explore
Nunnington Hall 2,905 items Explore
Nymans 4,828 items Explore
Oakhurst Cottage 22 items
Orford Ness National Nature Reserve 24 items
Ormesby Hall 6,912 items Explore
Osterley Park and House 5,432 items Explore
Owletts 2,300 items Explore
Oxburgh Hall 2,817 items Explore
Oxfordshire Record Office, Oxford 2 items
Packwood House 1,908 items Explore
Parke 189 items
Patterson's Spade Mill 223 items Explore
Paycocke's House and Garden 415 items Explore
Peckover House and Garden 6,112 items Explore
Penrhyn Castle and Garden 8,733 items Explore
Petworth 1,777 items Explore
Philipps House 3 items
Pitchford Hall, Shrewsbury 1 items
Plas Newydd House and Garden 5,982 items Explore
Plas yn Rhiw 3,317 items Explore
Polesden Lacey 11,127 items Explore
Porth Meudwy 1 items
Portland House 86 items
Portledge 11 items
Powis Castle and Garden 2,571 items Explore
Priest's House, Easton on the Hill 7 items
Priest's House, Muchelney 24 items
Princes Risborough Manor House 51 items
Prior Park Landscape Garden 6 items
Public Record Office of Northern Ireland (PRONI), Belfast 1 items
Quarry Bank 4,214 items Explore
Quebec House 612 items Explore
Rainham Hall 74 items
Ramsey Abbey Gatehouse 17 items
Red House 155 items Explore
RIBA Architecture Study Rooms, V&A Museum, London 1 items
Rievaulx Terrace 95 items Explore
Rowallane Garden 459 items
Royal Military Canal 988 items Explore
Rufford Old Hall 3,614 items Explore
Runnymede and Ankerwycke 4 items
The Ruskin Museum, Cumbria 5 items
Saltram 10,570 items Explore
Sandham Memorial Chapel 48 items Explore
Saunderton Hub 3 items
Savoy Hill House 7 items
Saxon Cottage 42 items
Science Museum, London 3 items
Scotney Castle 13,783 items Explore
Seaton Delaval Hall 1,172 items Explore
Shalford Mill 92 items
Shaw's Corner 10,568 items Explore
Sheringham Park 1,921 items
Shermans 18 items
Shugborough Estate 6,088 items Explore
Shute Barton 21 items
Sissinghurst Castle Garden 12,935 items Explore
Sizergh 1,418 items Explore
Slindon Estate 6 items
Smallhythe Place 9,673 items Explore
Snowshill Manor and Garden 14,875 items Explore
Somerset Records Office, Taunton 4 items
Souter Lighthouse and The Leas 1,667 items Explore
South Foreland Lighthouse 180 items Explore
South Glos Countryside 4 items
South Lakes 16 items
Speke Hall 5,688 items Explore
Springhill 12,285 items Explore
Sprivers 48 items
Squire's Mount 25 items
St. David's Commons 2 items
Stainsby Mill 3 items
Standen House and Garden 7,210 items Explore
Staunton Harold Church 345 items Explore
Steyning Museum 13 items
St John's Jerusalem 6 items
St Michael's Mount 103 items Explore
Stockport Museum 7 items
Stockwood Discovery Centre, Luton 5 items
Stoneacre 491 items
Stoneywell 689 items Explore
Stourhead 8,409 items Explore
Stowe 97 items
St Peter Mancroft Church, Norwich 1 items
Sunnycroft 7,347 items Explore
Surrey History Centre, Woking 5 items
Sussex University Library, Brighton 26 items
Sutton Hoo 5,062 items Explore
Sutton House and Breaker's Yard 428 items
Tattershall Castle 347 items Explore
Tatton Park 12,714 items
Telscombe 55 items
Templetown Mausoleum 20 items
Theatre Royal Bury St Edmunds 7 items
Thorington Hall 623 items
Tintagel Old Post Office 325 items Explore
Tintinhull Garden 434 items
Tisbury Hub 447 items
Townend 3,686 items Explore
Treasurer's House, Martock 27 items
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Tredegar House 2,505 items Explore
Trelissick 2,403 items Explore
Trengwainton Garden 36 items
Trerice 1,139 items Explore
Tudor Merchant's House 97 items Explore
Tudor Yeoman's House 24 items
Ty Mawr Wybrnant 214 items Explore
Tyntesfield 80,173 items Explore
Ullswater 1 items
Uppark House and Garden 3,089 items Explore
Upton House and Gardens 2,790 items Explore
Victoria and Albert Museum, South Kensington 24 items
The Vyne 5,352 items Explore
Waddesdon 1,826 items Explore
Wakehurst 4 items
The Wallace Collection, London 6 items
Wallington 17,510 items Explore
575 Wandsworth Road 4,492 items Explore
Warren Farm Barn Offices 1 items
Wasdale 7 items
Washington Old Hall 628 items Explore
Watersmeet 85 items
Wellbrook Beetling Mill 31 items
Wellington Monument 1 items
Westbury Court Garden 76 items
West Green House Garden 29 items
Westley Bottom (Office) 86 items
West Sussex Record Office 3 items
Westwood Manor 1,176 items Explore
West Wycombe Park 109 items
Wicken Fen National Nature Reserve 759 items
Wightwick Manor and Gardens 13,303 items Explore
Wilderhope Manor 27 items
Willis Museum and Sainsbury Gallery, Basingstoke 13 items
2 Willow Road 1,709 items Explore
Wiltshire and Swindon History Centre 214 items
Wiltshire Museum 1 items
Wimpole Estate 16,961 items Explore
Winchelsea 73 items
Winchester City Mill 17 items
Winkworth Arboretum 1 items
Woodchester Park 8 items
Woolbeding Gardens 324 items
Wool House 2 items
Woolsthorpe Manor 632 items Explore
Wordsworth House and Garden 1,593 items Explore
The Wordsworth Trust, Grasmere 8 items
The Workhouse and Infirmary 1,129 items Explore
Wray Castle 727 items
Wycombe Museum, High Wycombe 2 items
Ysbyty Ifan 304 items

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Polygraph disc

No image available

Category

Education objects

Date

Unknown

Materials

Brass

Measurements

118 mm (Diameter)

Collection

Tyntesfield, North Somerset

NT 23787.3

Summary

Polygraph disc - Circular brass disc inscribed around rim; IMPROVEMENTS PAT / IN EUROPE DEC 181886 / SOLE LICENSEE FOR EUROPE. G.D. Inscribed in centre; POLYGRAPH CO PHILA. / PAT.DEC.8TH 1885.

Provenance

Purchased from the estate of the late Lord Wraxall with the assistance of the NHMF and donations from members and supporters.

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Materials

Brass (36364)

Category

Education objects (1318)

Collection

Tyntesfield, North Somerset (80659)

Part of a set

See whole item (5)

Object Type

Polygraph disc (1)