NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

HOME

Re: Analogue 40-year Date/Day Calculator
From: Robert H. van Gent
Date: 2025 Dec 25, 20:45 -0800

Hi,

The years in each cell in the outer ring should be 28 years apart, which obviously is not true in this day calculator.

rvg

A NavList ID Code guarantees your identity in NavList posts and allows faster posting of messages.

Enter the email address associated with your NavList messages. Your NavList code will be emailed to you immediately.

Add Images & Files
Name or NavList Code:	Email:

Name:
	(please, no nicknames or handles)
Email:

NavList ID Code: