having a handwritten signature; " a signed letter"

of Sign

This was signed by Hollis. – The Coming of the Law by Charles Alden Seltzer

" I have signed all the necessary papers. – A Singer from the Sea by Amelia Edith Huddleston Barr

Each boy signed in turn, all of them pleased with the chance. – A Daughter of the Land by Gene Stratton-Porter

But this letter, signed by you? – Peg Woffington by Charles Reade

It was the first sentence of death he had ever signed; his heart beat violently. – Pretty Michal by Mór Jókai