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Michael Gilligan	03/11/2022 20:01:15
23121 forum posts 1360 photos	Thanks for the ‘sanity check’ on 3F Keith You have saved this old brain a lot of befuddlement MichaelG.
Michael Gilligan	03/11/2022 20:20:26
23121 forum posts 1360 photos	Posted by SillyOldDuffer on 03/11/2022 16:00:21: […] It means that what we see isn't really real, it's just a useful approximation! . … and that is what begat the CIE 1931 diagram There is, inevitably, a Wikipedia page about it … but try this one as an alternative: LINK https://medium.com/hipster-color-science/a-beginners-guide-to-colorimetry-401f1830b65a MichaelG.
Michael Gilligan	03/11/2022 22:56:19
23121 forum posts 1360 photos	Posted by Michael Gilligan on 03/11/2022 20:01:15: […] You have saved this old brain a lot of befuddlement . This on-line tool looks like it might be useful in that respect LINK https://mdigi.tools/lighten-color/#2661d5 MichaelG. . Edit: __ The whole suite of tools there looks very promising !! Edited By Michael Gilligan on 03/11/2022 23:03:35
bernard towers	04/11/2022 18:14:36
1221 forum posts 161 photos	just been in the loft and found a tastefully coloured in 28 x 19 GA drawing by Berol for a Midland 4-4-0 of 1901, rather well done. It also has some dims and various calcs but they do not make it seem too busy. It says on it that it is an advert for their torquoise line of pens. Doesn't seem to have a date but would think around 70s 80s. Will now have to find a frame.

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