"Elements of Structural Engineering" by Ernest C. Harris was published in 1954 by The Ronald Press Company in New York.  This 505 page illustrated hardcover book measures 6x9 and was discovered at a Georgia estate.  Cover has cloth wear and fading.  Binding and pages appear intact.  There is natural page discoloration from age,  dust and handling.  Overall this 70 year old book appears to be in good condition.  Look closely at photos.  I am not a professional grader of condition.  Payment required within 48 hours.  Please see my other listings for additional vintage and antique books.  Thanks for looking.