With a sudden quick movement she cut open the envelope and took out the letter.

They left together; while Beak closed the door, Lucky produced an open envelope.

"And what if we rip the damned envelope wide open?"

He ripped open envelopes and wrenched the tops from boxes.

With great care he cut open the envelope, laying it out flat.

Left alone, the Chief picked up the open envelope, and, for the umpteenth time went over its contents.

He quickly drew the letter from the open envelope.

I could hear Tillie ripping open envelopes on her end of the line.

"That's the Cain file," he said, nodding at the open envelope.

She appears to be reading mail, slitting open envelopes.