Painting on wooden plank 8

Vintage Wooden plank with painting of green brown hippo with mouth open. Bird sitting on hippo''s head

Measures 8 1/4" x 6.5"

Real wooden. Hanging hook on back

Signed Mike ?? Dated 1965

See markings on each end. Looks like burn markings??

Used Condition. See photos as part of the description.

SKU:A45