Signatures: [pi]² a-g⁴ A-R⁴, ²a-b⁴ c-d² e-f⁴ g⁶ (²g6 blank).

References: Church, E.D. Discovery, no. 238 ; NUC pre-1956, v. 81, p. 291.

Sole edition, second issue--Cf. Church.

Twenty-two numbered plates, with accompanying printed text, on leaves a2-g5, have special t.p. Plates VIII and IX have printed text on recto of first leaf and illustrative matter on verso of first leaf and recto of second leaf.

Errors in pagination: p. 15 (4th group) is numbered 17, 16 is numbered 18, the numbers 19 and 20 are omitted, and the numbers 23 and 24 are duplicated.

Includes bibliographical references (Church, E.D. Discovery, no. 238 ; NUC pre-1956, v. 81, pages 291).