Angelus Lupus
Sr Member
Re: Yale and ERA Tardis Key Research (Info for the 2005-present keys)
That ESP key looks pretty cool!
That ESP key looks pretty cool!
Ok guys, I got my JMA keys in from the UK and the match my US keys that I posted before in every way but the logo itself. So if you are blanking the keys of the logo then you can buy from either source, but if you want a Sally Sparrow key with logo buy from Straker's UK link.
Sorry guys, I wish I'd seen this sooner. The spare keys they used in Season 2 or 3 (I forget which) onwards and for the blanks were actually Silca. They used the plain Silca in Blink as you see it with the logo and knurled head. They ground them down on a wheel and then rhodium plated them for the plain ones you see. They put on a brush finish with a 3m pad after they found the finish reflected back to camera really badly off the rhodium. I don't think they ever did that to the ERA keys as they were given out after Series 1 or 2 to prominent crew members. They might have kept a couple as masters to make the copies. You can take that info 100% to the bank as I had one, but sold it on Ebay in 2007/8. Got a small fortune for it.... whoooopieee!!! Well, actually not whoopie, as I really really wish I'd not sold it on now. I'm quite narked that I did. VERY narked!!
Ooooh, and as for the perception filter keys. They were definately Silca. I can't remember the exact details, but I know they used a SIM card contact that had been filed down from the back, plus some resistors. These were epoxied to the key back and the epoxy painted to look like solder. I think one may have been soldered, or maybe the other way around. I know they used the two methods because one didn't adhere correctly. Dunno which one though. Sorry.
Any way you can share your source? I tried several key blank makers and none of the Silca keys I found looked right. If you had a blanked and plated key that's great but if it was blanked then how did you know it was a Silca? Also, what number? They do have a key on the banner of their site that does indeed show a key very similar to the one we're looking for. As for plating, well that process is an easy one so I believe any jeweler can do it so I may just see about getting that process done to one of mine once I blank it.
Well I posted my "prototype"? or umm, first attempt perception filter key a page or two back and got the chip, resistor and SIM card pad as close to the pictures as I could. I soldered regardless because well...I can actually solder. I can pretty much guarantee that the one that didn't adhere right was the epoxy if that's what they did because solder sticks to that SIM pad SO well so unless they didn't know how to solder there's no way that wouldn't work.
They ground them down on a wheel and then rhodium plated them for the plain ones you see.
Another alternative, if they're "mass producing" these is that you file down your existing stock and re-plate them. Even on a one to one basis they could be easily & quickly plated cheaply.
Ha! :lol
I said this on the first page of this thread and was shot down!
Vindicated!![]()
The problem with Season 1 and the ERA key was the advertising. They had to get rid of the logo. They did the same on close ups of the Converse shoes. So it's no great leap to suggest that they ground down the original ERA keys too. So ground down ERA or Silca keys can be just as accurate - screen used wise.
Let's face it, once you ground off the makers mark, the key will be the same whether it's JMA, ERA or Silca.
Sort of true, but not exactly. The shape of all three keys have subtle differences. For instance the ERA key's shoulder/bump is a different shape to the JMA and Silica key. Where as the JMA's tip (on the flat uncut side) is at a more slanted angle than the ERA and Silica keys.
So while using the JMA key ground down is close to the Silica, it is not indistinguishable. Likewise if you ground down an ERA key.