Good pics Terry,
I too have just taken excellent photos of an Australian delivered-new, May
1950 early steel XK120 roadster with both its original “Toughened” glass
third-quarter 1949 dated windscreens in place.
I don’t know what respective rules were in UK, or USA in 1949/50 but in
Australia only ‘safety-glass’ was required, whether ‘Toughened’ or
‘Laminated’.
Up to seeing this May 1950 XK120 (and now Terry’s photo) I had presumed all
XK windscreens were Laminated being what the factory had decided to fit from
the start for their reasons, and certainly for a flat-windscreen as per
XK120 and XK140 a Laminated Screen would have been easier/cheaper to make
than a Toughened screen - and very much the case now when restoring an XK
But then checking the XK120 SPC lists two part numbers for XK120
windscreens, so likely not market related, but age related, with maybe
1949/50 XK120s getting earlier TOUGHENED glass windscreens then all others
1950/51 on getting LAMINATED.
So task is to get enough examples of original XK120 windscreen glass in that
1949-51 period and see if hard evidence supports that.
But to date - only TWO examples with TOUGHENED glass, both date as
third-quarter 1949, and both are Australian new XK120, so we need to be
mindful of possible market variations and not just age variations.
So what’s the chance now of finding more 1949/50 built XK120s with their
original windscreens still fitted?
Maybe there was an initial batch of TOUGHENED screens made - all
third-quarter 1949, and then thereafter new part number Laminated Screens,
but we have to contain this to known original XK120 windscreens as Triplex
TOGHENED glass was made for other applications well before 1949 and well
after 1949, and Triplex Laminated Glass was made for other applications well
before 1951 and well after 1951.
Roger Payne
XK140MC OTS; 4.2E OTS; DaimlerSV8
Canberra, Australia
.-----Original Message-----
From: owner-xk@jag-lovers.org [mailto:owner-xk@jag-lovers.org] On Behalf Of
cb@XKTX.Org
Sent: 12 January, 2016 04:16
To: xk@jag-lovers.org
Cc: terry mcgrath tmcgrath@bigpond.com
Subject: Re: [xk] Call for TRIPLEX logo on windshield on '51, '52, '54, '57,
'60
Terry McG;
Great Stuff, Great Pictures! Only one “tiny, small” problem…
The “Subject” and descriptive text in this e-mail does NOT match the
descriptive text on each photo’s Facebook page… In other words the two
pics of Ch#679112’s glass shows one being an “ASWS”, the other being an
“AS1”… The latter should be the windscreen glass, but is the “ASWS” the
side door glass or the back window glass??
Your “Subject Line” mentiones a 1960 windscreen logo, again, the Facebook
text does not show that one.
Also, on the " roadster glass not laminated"… obviously the OTS has no
side or back glass, but I believe the USA DOT (whatever it was called in the
early '50’s) required ALL vehicles to have Laminated Windscreens…
“Toughened” (or Tempered/Hardened) was restricted to side and back glass,
only… This assumes the 1965 registered OTS was a (1) non-US Spec car, and
(2) Jaguar Coventry fitted windscreens to EACH country’s specifications… a
rather costly option…
My June '53 120DHC has the “AS1 L53V” logo (laminated) on the now broken
windscreens and the “Toughened” is fitted to both doors.
Can you check further on these details and advise??
Charles #677556.
----- Original Message -----
From: “Terry Mcgrath”
Subject: [xk] Call for TRIPLEX logo on windshield on '51, '52, '54, '57, '60
I have photographed what I believe are original Triplex logos on 5
different
and what I believe genuine factory pieces of glass
One an XK120 roadster with a 1965 rego label still visible is straight
toughened glass the other 4 are all laminated glass
Photos can be viewed at
483707/?type=3&theater
XK120FHC 679112 glass Laminated
XK120-140 FHC glass Laminated (1)
XK120-140 FHC glass Laminated (2)
XK120-140 FHC glass Laminated (3)
XK120 roadster glass not laminated rego label 1965
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