When the Mary Rose was built in 1510, she wasn't built on her own. A second, smaller ship was commissioned at the same time...
“Right worshipful sir, I heartily recommend me unto you, [...] furthermore desiring your mastership that for the indenture of parchment that I delivered unto you there may be made another new, extending to the whole sum of money as it specifieth of bearing the date and time according; but whereas it specifieth several sums of money, so much [...] to the Mary Rose and Peter Pomegranate [...]
Written at Woolwich, the 9th day of the month of June
By your own Robert Brigandine, Clerk of Ships”