GNR Signals

[2512silverfox]

I have found that the simplest and least expensive representation of spectacle glass is drop of suitably tinted white wood glue dropped sparingly into the aperture. It dries clear with the necessary tint.

[strang steel]

Thankyou for that silverfox. I will give it a try.

[StevieG]

" .... Most of the posts that I remember had more holes towards the top - an example being this one at Lincoln, three photos down the page:-

http://www.roscalen.com/signals/Lincoln/WestHolmes.htm .... "

...The fourth and sixth photos therein are also good of concrete-posted miniature 'somersaults'.