quarter plate

Example sentences from the Web for quarter plate

• Provision is then made to fit into the frame a quarter-plate printing frame, in which is placed the negative.

  Three Hundred Things a Bright Boy Can Do |Anonymous

• He extracted the camera—a quarter-plate instrument—from its case and opened it.

  The Red Thumb Mark |R. Austin Freeman

• The time taken to transmit a photograph, quarter-plate size, is about fifteen minutes.

  Wireless Transmission of Photographs |Marcus J. Martin

• The quarter-plate size will be found most suitable, and these may be successfully enlarged to 12 by 10.

  Three Hundred Things a Bright Boy Can Do |Anonymous