Crom, Ted.

The horological tools of the past [article] / Ted Crom says that these machines are as ingenious abd beautiful as the watches they made. - 2003.


Clock and watch making--Machinery--History.
Clock and watch making--Tools and implements--History.

The Horological journal : the special organ of the British Horological Institute. - Vol.145, no.4 (Apr.), p.120-122.