- photog a size of plate measuring 6 1/2 × 4 1/4 inches
Examples from the Web for half-plate
Tokaido Series, published by Sanoki, half-plate size; including many charming designs.Chats on Japanese Prints
Arthur Davison Ficke
In half-plate, and three-quarter-plate types of watches part of the disc is cut away.
In full plate watches it is circular; in three-quarter plate or half-plate watches a part is cut away.
He drew from the portfolio a half-plate photograph of the thumb-print which appeared magnified to about four inches in length.The Red Thumb Mark
R. Austin Freeman
At the back was a large unframed photograph of the size known as half-plate of the interior of some building.The Ragged Trousered Philanthropists