case lay open before him, displaying its rows of little re-agent bottles, tiny test-tubes, diminutive spirit-lamp, dwarf microscope and assorted instruments on the same Lilliputian scale; "it's like a doll's house—everything looks as if it was seen through the wrong end of a telescope. But are these tiny things really efficient? That microscope now"
"Perfectly efficient at low and moderate magnifications," said Thorndyke. "It looks like a toy, but it isn't one; the lenses are the best that can be had. Of course a full-sized instrument would be infinitely more convenient—but I shouldn't have it with me, and should have to make shift with a pocket-lens. And so with the rest of the under-sized appliances; they are the alternative to no appliances."
Boscovitch pored over the case and its contents, fingering the instruments delicately and asking questions innumerable about their uses; indeed, his curiosity was but half appeased when, half-an-hour later, the train began to slow down.
"By Jove!" he exclaimed, starting up and seizing his bag, "here we are at the junction already. You change here too, don't you?"
"Yes," replied Thorndyke. "We take the branch train on to Warmington."
As we stepped out onto the platform, we became aware that something unusual was happening or
