I think there are photographs of piper nigrum from the Mary Rose in vol 4 Before the Master ed gardiner with Allen 2005.
Have a look thereĀ 
Mike

from my mobile ... sorry for any typos

On Wed, 4 Apr 2018 10:33 pm Kath Hunter, <[log in to unmask]> wrote:
Hi please see attached photos of a charred object from an otherwise unproductive sample of unknown date. It bears a resemblance to modern pepper corn reference material. Is there anything else that it might be. It is sitting on 1 mm graph paper and taken using an iPhone down a microscope hence the rather Heath Robinson appearance .
Thanks Kath

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