- 1Reference: SP3/5
Title: Hot Air Engines
Level of description: series
Date Free Text: 1882 - 1900
Production date: From: 1882 To: 1900 - 2Reference: SP3/5/1
Title: Price book for the various types of hot air engines
Level of description: item
Date Free Text: 1882 - 1900
Production date: From: 1882 To: 1900 - 3Reference: SP3/10/26
Title: Small quantity of miscellaneous correspondence, with photograph, concerning hot air engines
Level of description: item
Date Free Text: 1906 – 1947
Production date: From: 1906 To: 1947 - 4Reference: SP3/10/27
Title: Details (in French) of Hayward Tyler’s hot air engines
Level of description: item
Date Free Text: [1909?]
Production date: From: 1904 To: 1914 - 5Reference: SP7/3/2
Title: Assignment of letters patent from John Charles Raymond Okes concerning ‘improvements in hot air engi...
Level of description: item
Date Free Text: 28 May 1887 – 1902
Production date: From: 1887 To: 1902 - 6Reference: SP7/6/4
Title: Alexander Kirk Rider reference ‘improvements in air engines’
Level of description: item
Date Free Text: 1876
Production date: From: 1876 To: 1876 - 7Reference: SP7/7/1
Title: ‘Patent numbers of hot air engines’ - volume arranged under headings i.e. ‘test’,’where sent’, ‘or...
Level of description: item
Date Free Text: 1887 – 1931
Production date: From: 1887 To: 1931 - 8Reference: Z1352/7/3/1
Title: Photocopy of AD 1886 5th August No 10,034 complete specification. John Charles Raymond Okes concern...
Level of description: item
Date Free Text: 1886
Production date: From: 1886 To: 1886 - 9Reference: Z1352/4/7/1A
Title: List of medals awarded to Hayward Tyler. Gives machinery and origin of award.
Level of description: item
Date Free Text: 1872 - 1888
Production date: From: 1872 To: 1888 - 10Reference: Z1352/4/7/1C
Title: List of medals awarded to Hayward Tyler. Gives machinery and origin of award.
Level of description: item
Date Free Text: 1872 - 1909
Production date: From: 1872 To: 1909