Ind. Jour. Vety. Sci. & Anim. Husb., Vol. VIII, Pt. III ]                 PLATE X

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FIG. 1.

Pigeon-pox lesions reproduced with the Indian strain of pigeon-pox virus on the leg of Pigeon
No. 345, previously immunized with the English strain of the same virus on the other leg.

[NLS note: a graphic appears here - see image of page]

FIG. 2.

Pigeon-pox lesions reproduced with the Indian strain of pigeon-pox virus on the leg of Pigeon
No. 348, previously immunized with the English strain of the same virus on the other leg.