The 250 ton Hammerhead crane was built in 1951 at Garden Island in Sydney and served at the fitting out wharf, dominating the skyline for 63 years until demolished in 2014. Seen here in about 1969 unloading ex HMS Wintringham, soon to become Diving Tender Seal (DTV-1001), one of 3 Ham class vessels from England, along with Neasham and Popham