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Letters from W Heron about his handmill
Letters from W Heron about his handmill
Letters from W F Wilkins about his noiseless and creakless accelleropaedo clerical, surgical and law boots and shoes and printed advertisement
Letters from W F Wilkins about his noiseless and creakless accelleropaedo clerical, surgical and law boots and shoes and printed advertisement
Letters from Thomas Warham, John Thompson, Esaias Kay and James Walley about a machine for spinning worsted
Letters from Thomas Warham, John Thompson, Esaias Kay and James Walley about a machine for spinning worsted
Letters from Thomas Waller about an irrigating machine
Letters from Thomas Waller about an irrigating machine
Letters from Thomas Stocker about his mineral paint, with envelope
Letters from Thomas Stocker about his mineral paint, with envelope
Letters from Thomas Fry about his machine for drawing coals and other minerals out of the pits
Letters from Thomas Fry about his machine for drawing coals and other minerals out of the pits
Letters from Sir Joseph Banks and John Thomas about a '384 day clock'
Letters from Sir Joseph Banks and John Thomas about a '384 day clock'
Letters from Samuel Howard about his discovery of a method of paint from lead ore
Letters from Samuel Howard about his discovery of a method of paint from lead ore
Letters from S Roma declining to submit his varnish for further experiments, addressed to the Secretary as well as to the Society
Letters from S Roma declining to submit his varnish for further experiments, addressed to the Secretary as well as to the Society
Letters from Robert Wilson and Co about cured herrings
Letters from Robert Wilson and Co about cured herrings
Letters from Robert and Scott Boyle about potash with certificate from William Kennedy
Letters from Robert and Scott Boyle about potash with certificate from William Kennedy
Letters from R Hatch about his fire escape
Letters from R Hatch about his fire escape
Letters from R Davison about his paper on an improved method of making, cleansing and purifying casks
Letters from R Davison about his paper on an improved method of making, cleansing and purifying casks
Letters from R Davison about his paper on an improved method of making, cleansing and purifying casks
Letters from R Davison about his paper on an improved method of making, cleansing and purifying casks
Letters from R Davison about his paper on an improved method of making, cleansing and purifying casks
Letters from R Davison about his paper on an improved method of making, cleansing and purifying casks
Letters from Mr Wiedeburg sending pieces of artificial stone, one in German
Letters from Mr Wiedeburg sending pieces of artificial stone, one in German
Letters from Messrs Lane and Booth about potash
Letters from Messrs Lane and Booth about potash
Letters from Marcus Aurelius about yeast and bread for use by military and navy
Letters from Marcus Aurelius about yeast and bread for use by military and navy
Letters from 'Marcus Aurelius' about cultivation of waste land
Letters from 'Marcus Aurelius' about cultivation of waste land
Letters from Lieutenant John R N Couch about his substitute for barley in brewing
Letters from Lieutenant John R N Couch about his substitute for barley in brewing