[D9248AAR], Letter from Alfred Ord Tate to Thomas Alva Edison, 1892
https://edisondigital.rutgers.edu/document/D9248AAR
Transcription
[FROM ALFRED O. TATE?] Chemicals Caustic Soda Price varies from $3.65 to $3.85 per hundred pounds the brand is [illegible text], made at Newscastle on Tyne, the grade is 77% anhydrous containing 98 1/2% hydrated oxide of soda He [brings?] it from [Wing?] & [Evans?] 54 William New York