Perhaps the finest children's ‛book of trades', 24 chromolithos 240 x 410 mm of workshops and the tools used: tailor, baker, butcher, tanner, shoemaker, saddler, joiner, wheelwright, cooper, builder, locksmith, bookbinder. These are printed on chemical paper of the worst kind, but here conserved to museum standards, and presented in a custom-made box, against the day when all other copies will have perished .