I wondered if somebody with perhaps more knowledge on Medieval ships than me could verify if this ship is from the time that is suggested.

<a href="http://shipmodeling.info/early_ships/early_ships.htm</a" target="_new" rel="nofollow">http://shipmodeling.info/early_ships/early_ships.htm</a>; - click on North European Merchant Ship.

It's got a pretty advanced rig including a for-and-aft rigged lateen sail on the mizzen. The time suggested is 1375 and more unusual its of Northern European origin.

By the way, that's a good site for anyone interested in historical European and Middle-Eastern ships.

that looks late medieval (XV century) but not very accurate

the prow is a very advanced one but it lacks of the quarterdeck

probably the artist hadn't a real knowing of the matter as commonly happened

but some of the ships of that period had a tall prow and a low quarterdeck frequently with a tent

but in the drawing the quarterdeck is quietly inexistent

It said it was taken form a seal of Boston in Lincolnshire. What about the sail? Do you think it is accurate?

sorry

the sail is a reinforced one very common during the middle age, particularly in the northern sea

as a general the drawing may be of a sweet water boat or of a coastal one more then of one used on open sea

but there is the problem ancient drawings aren't generally realistic ones you should ask for someone more expert then mine

Can you show a picture? can´t see anyting on link!

And if you saw this in Boston Harbour? when? in early 90-ties was a Skandinavian society Sailing to "Vinland" = America whit a Vikingship,
the "ledung" ship is a Man Of War also "Bössa" a smaler 80 men boat, but the merchant i dont remember now, so a picture please!

http://www.abc.se/~pa/uwa/ this is up to "date" so look and take a pic, there´s plenty to chose on.