One blurb between the pics in the article states the car models are Danbury Mint and Franklin Mint models. They put out a lot of cool stuff.
I have a Franklin Mint 1958 Impala converable that is seafoam green and a Danbury Mint 1952 Chevy pickup that is dark green (both of which show up in his pics, but with different colors). I know a guy who has over 200 of them. I'm not certain, but looking at the web sites of both companies, it appears neither are producing these models anymore. Bummer.
The Hubley kit was the popular with us in the Model A club since most of the different types of cars were represented. If you can find them, the kits are selling for around $120.
EBAY BABY!,EBAY!