Author Archive
In Memoriam: Preston Harvey Callison Sr.
We mourn the passing of Preston Callison, a founding partner of Callison Tighe. Mr. Callison died on November 25th in Eugene, Oregon. He was two months shy of his 100th birthday. His […]
We mourn the passing of Preston Callison, a founding partner of Callison Tighe. Mr. Callison died on November 25th in Eugene, Oregon. He was two months shy of his 100th birthday. His […]