Architectural Art Sketch by Mario Pani and Jesus Garcia Collantes 1947 Mexico

AMBIANIC presents
an architectural drawing by noted Mexican architects Mario Pani and Jesus Garcia Collantes, 1947, signed.
Ink and paper. Frame is original. Includes glass.
Dimensions: 11 1/2" H x 14 3/8" W x 1/2" D
Original Unrestored vintage Condition.
Please refer to the images provided.