Some of the pictures are blurred by camera
movement, Mike, making a detailed examination difficult. If you interested
enough the seller may respond to a request for a clear photo.
From: Navigation Mailing List
Behalf Of Mike Burkes
Sent: Monday, 6 June 2005 10:26 AM
Subject: Vertical vernier
Hi folks need your
help! I realize photo is not very clear but I determine the " least
count" of the vertical circle reading is 6 sec of arc.
Is " least
count" the correct term for the smallest reading? Thanks much!