Nossa Senhora da Atalaia do Pinheiro left Goa with Sant?ssimo Sacramento on 20 February 1647, and wrecked a week after the loss of Sacramento, a victim of the same storm. The survivors of her wreck met those of Sacramento and marched together to today?s Maputo. Atalaia's wreck site was located in 1978 by Dr. Bell Cross, director of the East London Museum. Eighteen guns were found on the underwater site (ten bronze and eight iron guns), together with many porcelain shards, Martaban jars and other pottery remains. The remains of a camp were found on the beach in front of the wreck site, 25 m above the tidal zone. Both sites have produced abundant cultural materials which are now housed in the East London Museum