BOOKBINDING: A work in progress, and still learning (III): HARDCOVERS.
Previous publications on this topic:
https://steemit.com/handmade/@strontiumtoad/bookbinding-images-the-beginning
https://steemit.com/handmade/@strontiumtoad/bookbinding-images-improved-press
https://steemit.com/handmade/@strontiumtoad/bookbinding-images-nowadays
https://steemit.com/handmade/@strontiumtoad/bookbinding-a-work-in-progress-and-still-learning-ii-making-the-spine