Wooden box for a thermometer. There is no thermometer. Comes with cover that slides into position to close. (a) Box. On bottom of box is written, “BRX 1.75”. b) Box cover. On cover is written “Clinical Thermometer Minute. Standard No. 21533.” c) Inside box is a “Certificate for Fahrenheit Clinical Thermometer”. In upper (R) corner in pencil “1918”.