mood2000

https://www.britannica.com/plant/plane-tree

sycamore wood https://www.windsorplywood.com/product/sycamore-lumber/ https://www.amazon.com/Sanded-QUARTERSAWN-Sycamore-Lumber-Scroll/dp/B07KX4HK9H

the video start at 2:37

to insert the end of the wire lapping in the hole as an old German school . So, that pin closed the hole of the lapping end by someone else

I agree with all , and I will add some other reasons : - integral bassbar (as attached image) - short bassbar . - re-graduation the top plate for correct thickness . - if the bassbar in wrong position (toward the center) or so . - changing the material / the type of the wood it self ; (spruce or wollow ...) .

violin bridges book by Gerard V. Kilbride

https://www.manfredhorvath.com/photos/e1l010305/

Snakewood with black hair (for baroque chamber music)

https://www.thestrad.com/lutherie/from-the-strad-calendar-2018-violin-by-andrea-amati-c1566/7305.article you can buy it from auction houses or reputable dealers

"ironwood" Bow _ similar wood texture (grains) https://www.ebay.com/itm/Pro-Master-Antique-Octagonal-Ironwood-Violin-Bow-4-4-Ebony-New-eye-As-Pernambuco-/184368808946?_trksid=p2047675.l2557&ssPageName=STRK%3AMEBIDX%3AIT&nma=true&si=ctZTd6XTMenv9%2BjjpyGpAZ63Zbg%3D&orig_cvip=true&nordt=true&rt=nc

i agree with martin, also check the height of the nut too

Mittenwald made