I am an Associate of Civil Engineers, and have offices at 8 Old Jewry??????I was introduced to Mr. Symes by Mr. Mellish, as his partner, in July, 1879??????I bought the patent at a public auction on the 15th July, 1879??????I received these circulars and other documents, from Symes, Mellish, and Company??????the green one I received on the 27th March, 1879??????Symes's writing is on the back of it