Note 3 — Chapter XXI
Reading edition
The last named appointment was ably filled by Lieut. Halleck, of U. S. Engineers, who, from his military and scientific knowledge, was of the greatest assistance to the expedition.
Reading edition
The last named appointment was ably filled by Lieut. Halleck, of U. S. Engineers, who, from his military and scientific knowledge, was of the greatest assistance to the expedition.