Anyone who handles old books knows the above images well: the spine lining, glue, or endsheets on that 20th-century case binding have finally given out, and the textblock has all but ripped itself out of its covering. If the cloth case is also in tatters, a cloth re-back is often the surest course of action to get the book back into working order. Oftentimes, however, when it's only the cheap mull or excessive hide glue that have loosed the book from its place, the case itself is in more or less perfect order, and it seems a shame to carve it up to complete a full re-back.
Enter the Cloth Re-casing, a sort of modified reback procedure that offers the strengths of a full reback while maintaining even more of the original case materials, resulting in an almost invisible repair.
'Carrots' came to me in decent shape from a $1 sale, but the joints were torn and the textblock was solid be separated from the covers.
Here's the completed reback. After the endbands, the spine was lined with another layer of kozo paper, then linen, then paper. A new spine piece was fitted into the boards, new spine cloth was toned to match the existing cloth, then everything was slid, glued, and pressed together.