The life of James Clerk MaxwellNote 70 — Chapter III · BOYHOOD—EDINBURGH ACADEMY—“OLD 31”—HOLIDAYS AT GLENLAIR—1841 TO 1844—ÆT. 10-13.Reading editionThe sound of the “trump.”◇Copy noteReturn to CHAPTER III. BOYHOOD—EDINBURGH ACADEMY—“OLD 31”—HOLIDAYS AT GLENLAIR—1841 TO 1844—ÆT. 10-13.