Elizabethan silver

This poor lady is quite worn, but I think that it is an English Elizabeth I three pence of the Third Issue.

It is about 18-19mm in diameter and weighs 1.1 grams.

http://www.elfreeman2.com/t19/gbelo.jpg (photo inverted)

http://www.elfreeman2.com/t19/gbelr.jpg

Compare it to:
https://en.numista.com/catalogue/pieces52481.html

Am I on the right track?

Coincraft says that the halfgroat and penny are not dated (except a rare 1558), and omit the rose behind the queen's head.

The flan is too large for the three-halfpence (17 or 16mm); or for the three farthings (14mm)