This auction is for a 15 page softcover 3 and one half inches x 6 and one half inches photography booklet, Helpful Hints on Flash Photography, by The Kalart Co., Plainville, Connecticut, no date, circa 1950s to 1960s. It is in good condition with a few minor cover spots and minor spine creases, tight binding, and illustrated. This book also includes illustrations and information on the Kalart Co. line of photographic products, Flash Units, Test Lights, Range Finder, Focuscope, and Lighting Guides. This book is in good condition with a few cover smudges and minor creases, tight binding, and lots of illustrations.