Starrett Spindle & Scribe For Surface Gage

Description

Starrett Spindle & Scribes ??
I believe these are for a surface gage
First picture, the four on the bottom are marked Starrett (straight tips)
5/16" dia. see
picture
The four on the top are unbranded (curved tips)
3/16" dia. see picture
I do not know that the short one in the middle even belongs with these but was with them
At lease one has a personal name engraved
See pictures for condition