Real Viking wagon

Viking ship museum in Oslo. Oseberg wagon construction. The trestles are. 5 meters tall, 1. 2 meters wide, .06 meters thick, and support the wagon body. The upper ends are carved human heads. The front heads are stylized while the rear heads are more naturalistic. The broad forward and rear facing sides of these are carved in a simplistic line drawing of bearded faces, while the inner facing sides have simple line carvings. These M shaped pieces support the trestles(, ) and have what appear to be handles(