ThirdAndLark.com banner photo 800x200

Horological Science Newsletter Archive

Click 'view complete article' to find and download my HSN articles.

created: 2015/04/13 updated: 2015/04/13

View complete article.


Research Pendulum - p9vh, fused quartz

Notes on pendulum p9vh.

created: 2013/04/21 updated: 2013/04/21

View complete article.


Preliminary Report on Astronomical Clock (2008)

Descriptions and pictures of the components of an unusual astronomical clock build by Robert L Belleville starting in 2007 and semi-functional in 2008.

created: 2013/01/29 updated: 2013/01/29

View complete article.


Processor for Jim Hansen's Clocks

.zip file with source and windows exe

Zip file is here. (13KB)

created: 2015/03/08 updated: 2015/03/29