Ah Ha! That page is bloody fantastic Jan. I've just checked those five W/NG's and the frame numbers tally sequentially with the census numbers. So this must prove that Aerial used the frame numbers and not the TAB number for allocating the census numbers.
Who would have thought a scrap of paper could be so helpful. Well done Jan.
There is a story that prior to burning old military papers, the soldiers involved were ordered to put these in alphabatical order before setting fire to it. That is of course a joke, but in reality, if the War Office wants vehicles numbered within a system of allocated number blocks, as administrered by RAOC Chilwell, this would have been done to some strict guidelines.
The obvious one would be that a numerical sequence would be followed in giving the lowest chassis/frame number the lowest census number of the allotted block.
This would be supported by the evidence as present in remaining key cards. Although the keycards that survived list the actual working vehicles prior to transfer into the new system of two digits, two letters and two digits, with a lot of elbow grease you could come up with some answers.
And in some 35+ years of collecting British pamphlets and paperwork, I have only found one booklet specifying a non numerical sequence in numbering some Austin trucks. And indeed I have come across several of this exact booklet.
Thanks "Rob Little Lorry" for your input. The other exception is as I described earlier with Velocette MDD's. The frame and census numbers were not in sinc. But that's Veloce! Several strange things happened there. Hopefully catch you and Axe at W&P next year....Covid allowing! Ron
Thanks Jan, Rob and Ron,
Right, Aha! I have to digest this for a moment.
To extend this puzzle: I just got a note from the AOMCC archivist saying that the sequence is in the engine number, Arghhh.
I asked him for a copy of the ledgers :thinking_face:
To be continued
Well since the engine numbers run in sequence of the frame numbers, I guess it's the same difference. I'll check the engine numbers against the census numbers from Jan's list later, to see if it gives the same result.
OK I just checked all five of those engine numbers against the census numbers and none of them line up. So to me it means that the engines were fitted at random and the census numbers were allocated in sequence of the frame numbers.......I'm happy with that. Ron
Hello All, it gets rather confusing now. I recieved a answer from both the AOMCC membership secretary and the AOMCC archivist that the Ariel works did not apply the census numbers at the factory but that those numbers where done by whoever recieved them.
Apart from 'small' deliveries to the Royal Navy who requested that the works applied the numbers.
That stands opposed to what I read here about the factory applying the numbers at the Works.
Are there any period pictures taken at the factory that shows WNG models with the census numbers applied?
Or if there are pictures, are those maybe made at the Army depots?
The picture above with the page from a ledger, it does look different to the ledgers I have seen from the Ariel factory.
Even the riders are mentioned, from which department comes this ledger ?
The problem is that apparently nobody ever did some serious research on the WD Ariel models. Definitely not in the same way as I have researched the WD Royal Enfields, and others have done the WD BSA and WD Norton. So... Census number styles before 1942 are a bit "chaotic", but period photographs from 1942 onwards show very distinctive styles for the census numbers on the different makes. I have made DXF drawings of the Royal Enfield census number style, low tack stencils are available from Axholme. The typical "styles" for the other makes can be seen below:
As can be seen above and below, Ariel had a very distinctive "stencil" style. The fact that this was unique to Ariel, and the fact that every factory had its own unique style, proves that the census numbers were applied at the factory (at least from 1942 onwards). The paper that I added to a previous post proves that the census number can be calculated for each contract (again: at least from 1942 onwards).