Elkhart, Indiana: Miles Laboratories, 1941. Pamphlet. 6 x 9-1/2" stapled color-printed wraps. [34] pages. Wraps soiled and chipped, internal pages age-toned, but a good, sound copy. Standard promotional almanac, pushing "Miles Nervine" for your jumpy nerves, and, notably, Miles Laboratories' "alkaline buffer salts," still on the market today, known as.....