NavList:

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

HOME

Re: A novel material for mirror AH ?
From: Tony Oz
Date: 2019 Aug 16, 02:30 -0700

Dear Bob,

While experimenting with a Bris I noticed that welding filters are not flat. In a bris this may not be a [big] problem - in an AH it definitely will.

Regards,
Tony

60°N 30°E

Add Images & Files
Name or NavList Code:	Email:

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

NavList ID Code: