He also maintained an extensive correspondence with scholars and politicians.

He carried on an extensive correspondence with all the prominent men of his generation.

A. I have an extensive correspondence with people all over the world.

She also carried on an extensive correspondence with church leaders.

His extensive correspondence has not yet been fully evaluated by historians.

Parsons also continued his extensive correspondence with a wide group of colleagues and intellectuals.

His extensive correspondence was for him not only a duty, but a need and an enjoyment.

He developed a friendly filial relationship with her through an extensive correspondence.

Their extensive correspondence over a number of years has been published.

An extensive correspondence from his American years is primarily concerned with book projects.