Essential 1950s Sewing & Knitting Gauge for Accurate Measuring of Hems, Pleats, Buttonholes etc

How did you ever sew competently without this priceless 
DRITZ SEWING GAUGE
"THE HANDY TOOL FOR ACCURATE MEASURING"
It comprises a 6" ruler, a double pointer gauge and 1/2" spaced holes.
All very useful for marking circles, scallops, curves etc, for tucks and pleats,for hems and for spacing buttonholes.
There are comprehensive instructions on the reverse of the card.
At the end of which is Copyright 1956.
Remember
"Accuracy in measuring small sewing details gives the finished garment a professional look"
No excuses...
I found these in an old warehouse and aall the cards have the odd little crease.