Sun Meridian Passage Sight Form
In Celestial Navigation (also known as Astro Navigation) taking a Noon Sight will give you a position line that is a line of latitude.
Matt Encapsulated A4 Sight form. One side has a completed example with notes explaining where the information is obtained and how it is used.
Designed for use with the Nautical Almanac.
Can be written on with 2B pencil.
This can be purchased as part of the Complete Set of Sight Reduction Forms.
NB. Colour of card may differ from image.