In this 1952 ad announce a packaging change "Now yours in the new 3-oz skein that reduces unit prices and eliminating overweight purchases!" This change would move Candour more in line with the 'then' market price.
In 1956, Spinnerin ran a campaign to recharge their Candour sales. This full page ad appeared in McCalls Needlecraft Magazine.
Spinnerin Candour patterns in the shop.
Candour yarn began it's decline in 1963 and in 1965 had disappeared from the retail marketplace.
Photo from Ebay seller Namukale6014
Should I learn more about Spinnerin Candour, I'll drop back in and update this post.
Thanks for dropping by,