In any event, the break was not a sharp one: the two men continued a friendly correspondence in business matters.

He was a keen follower of the work of Benjamin Franklin, and they maintained a regular friendly correspondence.

He terminated the war with Holland in 1674, and from that time maintained a friendly correspondence with William of Orange.

During their many years of friendly correspondence she is the recipient of postcards from all corners of the globe.

Difference of opinion on this point was one of the causes why Luzzatto, after having maintained a friendly correspondence with Rapoport, turned against the latter.

Nothing improves one so much as friendly correspondence.

This service brought him the cordial thanks of the author, with whom he maintained a friendly correspondence to the last.

This friendship continued after war's end, and these two men maintained a friendly correspondence for many years.

During these years he maintained a friendly correspondence with Chateaubriand, that he briefly mentions in his memoirs.

They subsequently maintained a friendly correspondence.