Share this:FacebookTwitterEmailPinterestLinkedInExercise 117D. Howe Ex 117 Comments (1) akhan May 17, 2021 at 11:58 pm I really like how clear your diagrams are. They are very effective in showing details in the drawing. Pingbacks list Join the discussion, leave a reply! Cancel comment Comment Name Email Website Notify me of follow-up comments by email. Notify me of new posts by email. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.