ID NEEDED EDINBURGH MAKERS MARK JF MF

Hi, im new to the site
l need some help with a scottish brooch
Edinburgh hallmarks for 1938 and makers mark JF MF
it could be two brothers same 2nd letter F
any info appreciated, thanks Kieran
jfmf1.jpg
jfmf2.jpg

J F Macrae, Forbes, Shipton & Co Ltd of Birmingham (also known as Shipton & Co Ltd).

This information came from the The Incorporation of Goldsmiths of the City of Edinburgh which I can highly recommend for Edinburgh and Glasgow makers’ marks. Click on the “Search” link and register for free to access the site.