Grammage are the same weight paper having different cut size. However, a sheet of common copy paper that has a basis weight of does not have the same mass as the same size sheet of coarse paper (newsprint). In the former case, the standard ream is 500 sheets of paper, and in the latter, 500 sheets of paper. Here are some basic ream sizes for various types of paper. Units are inches except where noted. Sheets can be cut into four sheets, a standard for business stationery known conventionally as "letter sized paper". So, the ream became commonly used. The book-paper
Vinnie Ream issued in honor of Vinnie Ream and her work on the statue of Sequoyah, the Native American inventor of the Cherokee alphabet. George Caleb Bingham painted her portrait twice. The town of Vinita, Oklahoma, was named in honor of Vinnie Ream. Vinnie Ream Lavinia Ellen "Vinnie" Ream Hoxie (September 25, 1847 – November 20, 1914) was an American sculptor. Her most famous work is the statue of U.S. President Abraham Lincoln in the U.S. Capitol rotunda. Ream was born September 25, 1847, in a log cabin in Madison, Wisconsin, as Lavinia Ellen Ream. She was the youngest daughter of Robert