“This shell,” I said, holding up the object of my triumph.
“It is simply an olive porphyry, genus olive, order of the pectinibranchidæ, class of gasteropods, sub-class mollusca.”
“Yes, Conseil; but, instead of being rolled from right to left, this olive turns from left to right.”
“Is it possible?”
“Yes, my boy; it is a left shell.”
Shells are all right-handed, with rare exceptions; and, when by chance their spiral is left, amateurs are ready to pay their weight in gold.
Conseil and I were absorbed in the contemplation of our treasure, and I was promising myself to enrich the museum with it, when a stone unfortunately thrown by a native struck against, and broke, the precious object in Conseil’s hand. I uttered a cry of despair! Conseil took up his gun, and aimed at a savage who was poising his sling at ten yards from him. I would have stopped him, but his blow took effect and broke the bracelet of amulets which encircled the arm of the savage.
Conseil seized his gun