Hi Chuck...the Fazakerley has a plain wooden forearm tip like Whig's

BTW: Whig I believe your extra magazine is for an SMLE no1 mark III.  You can tell by the groves which extend down to the base of the mag.  No4/5 mags have groves that stop just before the base...their also interchangeable with one another.

FWIW: I've read that the magazines were not marked with the serial number until around mid-1946.  They will often have the number engraved or stamped.