Another question on Fetishe(s):
Is a Fetish a "magical" item, that can be detected by Assensing?
I tried to find a reference, but didn't see anything in the book - on the Assensing table, there is a mention of "The class of a magical subject ( re elemental, manipulation spell, power focus, curse ritual, and so on)' on the 2-success line, which is where detecting Fetishes would fit IF they are detectable.
It becomes an important question when the magician is using Masking to make himself look like a mundane, and mask up to his initiate rank bonded foci. Potentially they could mask fetishes as well if those are detectable by assessing?