Photograph of a toldo frame Expedition member George Knox stands next to a Yahgan [Yámana] toldo frame near Puerto Róbalo by the shores of Róbalo Bay on Isla Navarino. The frame could be covered with fabric to create a tent and had reportedly been in use a week before the expedition party visited and this image was taken. Puerto Róbalo is visible in the background, towards the right side of the image. 1959