It should be no secret I believe the originals are the brass rails used in ISYHCANL that were sprayed with the V3 neck color (or similar) and subsequently touched with additional copper paint prior to most of our reference photos
It should be no secret I believe the originals are the brass rails used in ISYHCANL that were sprayed with the V3 neck color (or similar) and subsequently touched with additional copper paint prior to most of our reference photos
I'm sure it's been brought up but could the buttons on the box be made of cast resin?
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The theory about the buttons being made from the Yuma box is out there but I don't see any silver wear on the boxes. I do see however that cream colored mark which looks a lot like the color of casting resin.
The clamp card I have has teal and blue edges.So something is kinda throwing me off and I wanted to see what others thought…
I know most (including myself recently) believe the clamp card is more of a teal variant, as that is how it appears in the large majority or the photos. With that said, I noticed this while scrolling through my reference photos folder:
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These two photos are obviously from the same exhibit on the same display stand (so aside from camera flash, should maintain “relatively” similar lighting conditions/temperatures), but one side appears teal and the other the more commonly found blue.
Could the difference in color be so simple as verdigris or something of the like? We can clearly see some sort of greenish patina in some of the archive/Smithsonian photos.
Anyways, just something to ponder. Curious to hear thoughts.
I think that would just about answer it then haha. Thanks!The clamp card I have has teal and blue edges.
This description honestly really helps a ton. Thank you for giving such a detailed explanation of the construction and other aspects.The original boards have a blue paper core (FR2) with a green coating… depending on where the card was cut the boards get bluer as you get further into the core. So- the outside has more green-teal.
I say this as I am observing my own cut board.
The reference shown shows two sides of the board depending on the display. One is very clearly well stripped copper with the green burnished through down to the bluer core- and the other side is only partially burnished through the TIN coating- which has left the white looking striations once considered to be glue. And yes… warm vs cool lighting- direct or indirect sidelight- flash or no flash plays a huge part in the coloration.
Worth noting in those photos- all you may have to do to get the same color is unify the warm - cool color cast in photo edit
I had a feeling it was still lighting, but that alone didn’t explain just how drastic the difference was as other colors would’ve been impacted on a similar level. This certainly clears that up though, so thank you!(Like so…)
Note I just adjusted the bottom image warmth into the cool range and adjusted the exposure slightly to mimic the top image