Here is a list of all the postings Brian Lawrenson has made in our forums. Click on a thread name to jump to the thread.
Thread: Techniques for engraving and etching brass |
22/09/2009 11:29:52 |
My wife wants me to make a conventional horizontal sundial for the garden and I have spent some time learning how to calculate the angles required for our latitude and longitude. I've made a mock-up in cardboard which works excellently (using the necessary Equation of Time corrections). Can anyone suggest a source of clear and accurate information about incising the lines and numerals into brass? I guess photoetching would be best and I think it is possible to make iron-on acid resit using an inkjet printer...
Regards,
Brian L |
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