Lithograph Spain Extremadura signature to identify early 20th century

This lithograph is probably a spanish work, early 20th century. There is an inscription in pencil "extramadura" probably to indicate the place and a signature, lower right, difficult to identify. The work is in good general condition, note a few small traces in places, we note some friction on the wooden frame. Sold uncleaned. For the condition, please detail the photos. A4170 the photos are an integral part of the description. Dimensions: frame height: 32 cm width: 26 cm thickness: 1.8 cm lithograph height: 18.5 cm width: 14 cm.

Ref. : 4VE4KTWA