1940's - 50's? Illinois Bell 1st aid kit box in Summit Argo, IL

Up for sale is a 40's - 50's? Antique Illinois Bell metal first aid kit box - size is approximately 4 inch by 3 inch x 3/4 inch thick with a metal clasp and label inside with listing of contents - box is dark green/olive drab color in very good condition - ni contents inside but could easily be refilled with $1.00 store first aid kit - asking $25 - email or call [removed phone] - leave message with area code - thanks for looking - Vito