He drew out his blue pencil and wrote on the upper panel:-

He just raised his eyes and went on with his blue pencil.

Surely, Editor Time's blue pencil has dealt kindly with our flame-born poet.

Several daubs of wet brick dust and blue pencil marks adorned his face.

Then she came to a poem marked with a blue pencil, and cried:

There was no power of final rejection in Ballantyne's blue pencil.

He'd hate to death to push a blue pencil through it and-tryagain.

Unless Sally is mistaken, she's wearing Gillian's blue pencil streaked beneath her eyes.

See: 'Homage to Dunecrest'-writtenwith a blue pencil on a bit of driftwood.

Brian could write truth for Whitaker with a blue pencil and be damned!

But this time she made it blue , since she was using her blue pencil.

The stub of his blue pencil had not figured out a contingency like this.

With a blue pencil he had marked out the way they planned to go.

Whereas coarseness-Butat this point Herbert Pembroke had scrawled with a blue pencil: Childish.

He has put his blue pencil up for good now.

So he took the blue pencil and scribbled that sentence on the back of it.