Found new owner
A creature of the very interesting and underestimated American pipe maker. David P. Ehrlich company was founded in 1868 in Boston and has been producing and reselling meerschaum and briar (Algerian briar) pipes during exactly hundred years till 1968. But it seems the majority of pipes were made before the World War II (like our today's pipe as well). Moreover, many turned on the beginning of the XX century bowls were finished by George Bushee only in the 1970s already after the company closure. Nice, historical and collectable American bulldog!
The pipe markings are "EHRLICH", "IMPORTED BRIAR", "SPECIAL \ GRAIN". The length is 14.7 cm (5.79"), bowl's height is 4.9 cm (1.93"). External diameter of the bowl is 4.0 cm (1.57"), internal diameter is 1.9 cm (0.75"). The depth is 3.8 cm (1.5") and this pipe weights 41 gr. Briar, vulcanite stem, no filter.