1970's Rockwell 314 Trim Saw (tiny worm drive saw)

In this video we check out my Rockwell 314 circular saw.
This is a worm drive saw that uses a 4 1/2" blade.
These were made under both the Rockwell and Porter Cable brands.
They were advertised for cutting trim, as well sheet goods.

1970 Rockwell Catalogs:
https://archive.org/details/rockwell-catalog-ad-1927-r-2-1970/page/8/mode/2up
https://archive.org/details/rockwell-portable-power-tools-catalog-1970/page/n17/mode/2up

1973 Rockwell Catalog:
https://archive.org/details/rockwell-catalog-ad-2470/page/13/mode/1up

Porter Cable Manual / Parts List:
https://www.toolservicenet.com/en/c//p/314_1

00:00 Intro
00:27 Test Cuts
00:54 History
02:03 Outro