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  • The London registered all leather dog muzzle : (ease, fit & durability) : cannot hurt the dog : best make : all solid leather... / Spratt's Patent Limited.
  • Perfectly clean & choicest quality foods for cage birds : scientifically prepared & blended : ask and see that you are supplied with "Spratt's" / Spratt's Patent, Ltd.
  • Perfectly clean & choicest quality foods for cage birds : scientifically prepared & blended : ask and see that you are supplied with "Spratt's" / Spratt's Patent, Ltd.
  • Baldwin's Patent Herbal Medicines : the medicine of nature : a life invigorating remedy for nervousness, debility, consumption, insomnia, lowness of spirits.
  • Morrell's patent self-acting ash screening closet : detailed plan for fixing with small vault below seat / Sanitary & Economic Manure Company Limited.
  • Robinson's "patent" barley : the safest & best diluent for cows' milk : directions for making barley water for infants / Keen, Robinson & Co., Ltd.
  • Robinson's "patent" barley : the safest & best diluent for cows' milk : directions for making barley water for infants / Keen, Robinson & Co., Ltd.
  • An X-ray valve tube designed by Sir Oliver Lodge. Inscribed "Sir O. Lodge. Patent C 685". Made by Watson's 25.8.15. Made of Amber glass.
  • W. Brockedon's pills: pills, pill-box, and leaflet advertising Brockedon's Patent Compressed Pills of Pure Chlorate of Potass and of Pure Bicarbonate of Potass. From the Wellcome Institute
  • Pascall's Golden Maltex ... : a delicious article of confectionery, guaranteed to contain 25 per cent of Allen & Hanburys' Pure Extract of Malt, "patent no. 1506," ... / James Pascall.
  • Pascall's Golden Maltex ... : a delicious article of confectionery, guaranteed to contain 25 per cent of Allen & Hanburys' Pure Extract of Malt, "patent no. 1506," ... / James Pascall.
  • Nelson's patent opaque gelatine : jelly is made with the greatest facility in a few minutes, possessing the whole of the nutriment, without the impurities of the calves' feet / George Nelson.
  • A practical essay on the club-foot, and other distortions in the legs and feet of children, intended to shew under what circumstances they are curable, or otherwise; with thirty-one cases that have been ... treated by the method for which the author has obtained the King's patent, and the specification of the patent for that purpose ... As well as for curing distortions of the spine, and every other deformity that can be remedied by mechanical applications / By T. Sheldrake.
  • A practical essay on the club-foot, and other distortions in the legs and feet of children, intended to shew under what circumstances they are curable, or otherwise; with thirty-one cases that have been ... treated by the method for which the author has obtained the King's patent, and the specification of the patent for that purpose ... As well as for curing distortions of the spine, and every other deformity that can be remedied by mechanical applications / By T. Sheldrake.
  • Public exposure, analysis, etc., of advertised remedies : patent medicines and foods showing their estimated costs, analytical contents, and various claims / copyright by the Advertised Remedies Exposure Campaign ... organiser- Wm. T. Davison.
  • 25 per cent. reduction : Nelson's patent opaque gelatine : jelly is made with the greatest facility in a few minutes, possessing the whole of the nutriment without the impurities of the calves' feet.
  • Original Elisha Perkins' patented metallic tractors.
  • A figure comprised of medicine bottles and tablets, representing the patent medicine business, dances behind a pensive Lloyd George; representing attitudes to the introduction of the National Insurance Act of 1911. Wood engraving by B. Partridge, 1912.
  • A figure comprised of medicine bottles and tablets, representing the patent medicine business, dances behind a pensive Lloyd George; representing attitudes to the introduction of the National Insurance Act of 1911. Wood engraving by B. Partridge, 1912.
  • Patente di abilitazione in chirurgia, e facoltà di esercitarla : Gli eccellentissimi SS. dottori, ed esaminatori del venerabil Collegio dei Medici, e Cerusici della Città di Firenze in sufficiente numero nella solita lora audienza adunati ... / [Collegio dei Medici di Firenze].
  • Patente di abilitazione in chirurgia, e facoltà di esercitarla : Gli eccellentissimi SS. dottori, ed esaminatori del venerabil Collegio dei Medici, e Cerusici della Città di Firenze in sufficiente numero nella solita lora audienza adunati ... / [Collegio dei Medici di Firenze].
  • Farming: a patented steam-driven threshing machine. Wood engraving, 1862.
  • Our motto is "curative" : The Magnetic Pill (patented) tonic and aperient.
  • Our motto is "curative" : The Magnetic Pill (patented) tonic and aperient.
  • An adjustable sofa for use by invalids, patented by Samuel James. Engraving with etching, 1800/1820?.
  • Allen & Hanburys' malted farinaceous food for infants (patented) : Tonga a specific for neuralgia.
  • Allen & Hanburys' malted farinaceous food for infants (patented) : Tonga a specific for neuralgia.
  • Camera lucida formerly in the possession of William Hyde Wollaston and patented by him in 1807
  • The Richardson Lethal Chamber, (patented) : for the painless extinction of lower animal life / Lethal Chamber Company.
  • The Richardson Lethal Chamber, (patented) : for the painless extinction of lower animal life / Lethal Chamber Company.