A ship of 200 lasts

In a note on page 275 of Vol.I of Geschiedenis van het Nederlandsche Zeewezen, there is a description of a ship of 200 lasts. The ship was mentioned in a document dated 1630. The dimensions given were 125ft x 29ft x 11-1/2ft x 7ft (the last is the deck height). The dimensions are in Amsterdam feet and pretty much match the dimensions of the Noorderkwartier ship Eenhoorn, built in 1625. The Eenhoorn is usually called a ship of 200 lasts, although one reference gives the size as 220 lasts.