Watch Accuracy in 1950

The following articles appeared in the Journal of Horology in 1950. They provide insight into what watchmakers were telling their customers about accuracy at that time.

https://drive.google.com/open?id=1ggKQ4dA7-7td6bvGy5033roDCsYauwJCHtWu4e6CXdNko0MRxe95pZ3Q91FT

And...

https://drive.google.com/open?id=1DpA0n-AUUMC6OECsSnPBtu8-m5vX_yakeXPNMnbY82vOkFB6QVr5_vvVrKiy