Thank you all, fellows,
bow is 1"1/2 wide at the upper limb, and 1"5/8 at the lower limb. Upper limb was not wider than this, and grain had the profile you can see.
Tips are 1/2 wide. Sapwood was reduced to less than 1/8 upper limb because of the damage during the shipping to Spain.And lower limb sapwood is a hair thicker than 1/8.
Here you have more pics .
Thank you again,
David.