I am selling a copy of "Photo Filters and Lens Attachments" by Lahue. This is a 160 page book published in 1981. It is a comprehensive and thoroughly illustrated guide to the selection and use of filters for film photography. This softbound book is new, although the front cover is started to get some wrinkles with age. The condition is otherwise mint. I can ship with Media mail within the USA to save shipping costs. Price: $5 plus shipping.