Here are two more examples of circulating library labels in Fales books. Unlike the example in the previous entry, these labels are on the inside front covers, so they were harder to find.
Here's a specimen that's quite similar to Sam's:

John Carpenter offers an almost identical selection of merchandise -- no genuine medicines and no specific mention of magazines, however. Carpenter also offers more actual printing services than Sam.
This label was in a copy of Songs by the Ettrick Shepherd -- that's Mr. James Hogg.

[Apologies for the lousy image here.]
Here's a nice American example:

B. Huling in Saratoga Springs, NY kept his label short and sweet. Remember that Saratoga Springs in the nineteenth century was a very swank vacation spot -- comparable to Bath in England.
This label is in a copy of Master Humphrey's Clock by Charles Dickens.

This is just one of ELEVEN editions of Master Humphrey's Clock held in Fales. I'll keep my eyes peeled for more labels.