A steel-framed mask that fits over the nose and mouth. The mask is covered with stockinette. Ether is open dropped onto the mask to anesthetize patients during surgery.
Richard Bing Richard Bing performing a procedure on a child in the cardiac catheterization lab of the Johns Hopkins Hospital with assitance of an unidentified man.
A blue cloth-covered notebook of Richard Bing's cardiology research. The cover has a hand-drawn red heart, inside of which reads "Bing" in red letters. There is another illegible word in red letters, and in black letters "Summary" is written across…
Printed invitation from Miss Garrett (Mary Elizabeth Garrett) to Dr. and Mrs. J. William Funck (Mrs. Emma Jane Maddox Funck) for the evening of February 8, 1906 to attend a reception for Miss Susan B. Anthony, Miss Julia Ward Howe, the Rev. Anna…