Finished these up a few days ago for quite an important customer, and I thought they might be of interest.
The Westminster Abbey arrow is 28 7/8" long, barrelled according to Warbow Wales' specifications (11mm at the head, 11.2mm at the breast and 7.5mm at the nock), fletched with goose primaries and the head is one I forged inspired by the Westminster Abbey head.
The Mary Rose arrow is 30" long, tapered from 1/2" at the head to 3/8" at the nock, with the taper starting somewhere around the middle of the shaft. Fletched with swan primaries and fitted with a head I forged based on a Museum of London artefact, but also (to my pleasant surprise) pretty similar to the head on display at Winchester Museum in both dimension and form.
Both arrow shafts are made from hand-planed European aspen, and both feature a 1.5mm slip of cow horn, a beeswax and pine resin verdigris compound and the fletchings on both are bound down with pure silk. Neither arrow shaft is oiled or sealed as there is no evidence of that being done and no need when using aspen, but simply burnished.