The Internet Archive has a preservation copy of this work in our general collections.
The file type is application/pdf.
Henry Baker, W. Arderon. "Mr. Henry Baker F. R. S. to the President, Containing an Extract of a Letter from Mr. W. Arderon F. R. S. concerning an Explosion in the Air, Heard at Norwich, June 7. 1750." Philosophical Transactions (1749) 698-699