It was certainly true that Squercum himself had seen the letter in Mr. Bideawhile's office which conveyed to the father's lawyer the son's sanction for the surrender of the title-deeds, and that that letter, prepared in Mr. Bideawhile's office, purported to have Dolly's signature. 
Squercum himself saw the letter in Mr. Bideawhile's office which gave the son's permission for the surrender of the title-deeds. That letter purported to have Dolly's signature. 