• The Roadster Factory Recovery Fund - Friends, as you may have heard, The Roadster Factory, a respected British Car Parts business in PA, suffered a total loss in a fire on Christmas Day. Read about it, discuss or ask questions >> HERE. The Triumph Register of America is sponsoring a fund raiser to help TRF get back on their feet. If you can help, vist >> their GoFundMe page.
  • Hey there Guest!
    If you enjoy BCF and find our forum a useful resource, if you appreciate not having ads pop up all over the place and you want to ensure we can stay online - Please consider supporting with an "optional" low-cost annual subscription.
    **Upgrade Now**
    (PS: Subscribers don't see this UGLY banner)
Tips
Tips

TR2/3/3A Is stock TR3A windshield tinted or clear?

CJD

Yoda
Country flag
Offline
The sidescreens are another story. As they age they change from clear to a dark brown tint...confused me till I saw that all the original became "age" tinted.

John
 

Geo Hahn

Yoda
Country flag
Offline
Mine is tinted but it not original -- in fact I'm not sure I have seen an original windscreen. Couldn't find a reference in the TRA judging manual on this.

The tint on mine is subtle -- not dark along the top edge, just a faint tint thru the entire windscreen.
 

tinman58

Jedi Knight
Silver
Country flag
Offline
Mine has a slight green tint.
 

mrv8q

Luke Skywalker
Country flag
Offline
From the MGExperience:

TRIPLEX windows manufactured in the 1950's through the late 1970's can be dated with the 'TRIPLEX CODE' stamped into the glass.

Assuming that your car has the original glass, it can be used to fairly accurately date your car.

If you know the decade your car was produced, just look for two dots in the TRIPLEX logo on the glass.

One dot above T, R, E, or X gives the quarter of the year the glass was manufactured:

T is Jan, Feb, March,
R is April, May, June,
E is July Aug, Sept, and
X stands for Oct, Nov, Dec.
To find the year of manufacture, look at the nine letters in the word TOUGHENED.
One dot below a letter gives the year of the decade:

T is 1,
O is 2,
U is 3,
G is 4,
etc.
If there is no dot, the year is a zero.

This code also works if you have a TRIPLEX window with the word LAMINATED instead of TOUGHENED.
 

Andrew Mace

Moderator
Staff member
Country flag
Offline
The date coding changed, supposedly around January 1969, to indicate the month rather than just the quarter, as follows:

Jan: TRIPLEX (dot over the T)

Feb: TRIPLEX (dot over the R)

Mar: TRIPLEX (dot over the E)

Apr: TRIPLEX (dot over the X)

May: TRIPLEX (double dot over T)

Jun: TRIPLEX (double dot over the T & dot over the R)

Jul: TRIPLEX (double dot over the T & dot over the E)

Aug: TRIPLEX (double dot over the T & dot over the X)

Sep: TRIPLEX (dot over the T & double dot over the X)

Oct: TRIPLEX (dot over the R & double dot over the X)

Nov: TRIPLEX (dot over the E & double dot over the X)

Dec: TRIPLEX (double dot over the X)

The dots over the letters LAMINATED or TOUGHENED did not change from the previous system.
 

Don Elliott

Obi Wan
Offline
I bought my 1958 TR3A brand new in May, 1958 and the front windsheild was clear. Now after 54 years, the one I have had on for 7 years is the fourth one and they have always been clear. Moss Europe sells all sorts - clear, tinted etc.

You put on what you like unless you want to study what the TRA judges will accept as "original".
 
Similar threads
Thread starter Title Forum Replies Date
S For Sale Triumph tr3 tr3a tr3b tr4 tr4a differential cover new old stock Triumph Classifieds 0
S For Sale Tr3 tr3a tr3b tr4 tr4a differential cover new old stock Triumph Classifieds 0
K TR2/3/3A Lightening a stock TR3A flywheel..... Triumph 13
K TR2/3/3A TR3A SU H6...stock.needles? Triumph 3
K TR2/3/3A TR3A stock wheel offset and wheel size? Triumph 2
D Stock Camshaft TVR 0
jfarris For Sale TR3 Stock Fan used (1956) Triumph Classifieds 0
V MGB Stock Alloy Wheels from Other Cars That Fit 4 114.3 and 14" with correct offset? MG 10
nichola TR6 Stock exhaust sound... short video Triumph 4
Joel Lester TR2/3/3A Are all "stock" camshafts the same? Triumph 9
F Wanted wanted new old stock driver side door latch Triumph Classifieds 2
johnrip Wedge Tires for TR7 stock alloy wheels Triumph 1
steveg TR6 Installing stock trailing arm bushings on the car - is it possible? Triumph 2
S TR2/3/3A stock fog light Triumph 2
PC Actually in stock? Spotted 0
S TR2/3/3A Stock air cleaners and aftermarket air cleaners. Triumph 7
S TR2/3/3A Mounting a stock steering wheel. Triumph 3
M TR4/4A Fuel Line Fittings - Stock or Upgrade? Triumph 6
R Upgraded rod bolts for stock rods Austin Healey 1
S New Build Stock Wheels? Spridgets 38
T How to add a bit more realiability/endurance to a stock 1275 engine rebuild? Spridgets 9
B Wanted stock Bj8 distributor Austin Healey Classifieds 1
simon1966 Rarity of Stock 100! :-] Austin Healey 13
T Front Tilt or Stock Fit Bonnet Spridgets 18
I Tips for installing intake manifold plugs in a stock Bugeye? Spridgets 6
Jim_Gruber Thoughts on stock '69 1275 manifold vs LCB Headers for street use Spridgets 9
T Tilting the stock seat for comfort Spridgets 6
simon1966 Does taking a stock BN1 and adding M bits increase its value? Austin Healey 10
T WW Axles in stock Bugeye housing? Spridgets 7
L Modifying stock shift surround for Datsun 5 speed Spridgets 20
K TR4/4A Stock Triumph Radio Troubleshooting? Triumph 4
C Smaller diameter steering wheel - that looks like stock? Austin Healey 16
G TR6 TR6 air filter element replacements for stock housing Triumph 3
CJD TR2/3/3A Stock Valve Lift Triumph 3
RJS TR4/4A TR4A Stock Ride Height - my measurements Triumph 0
CJD General TR BSW thread stock Triumph 2
T TR4/4A Flywheel... Lightened or Stock, that is the question Triumph 14
RJS TR4/4A TR4A Stock Ride Height Triumph 5
Gerard Anybody have a steering wheel emblem for '68 Sprite stock steering wheel? Spridgets 11
Jim_Gruber Tire Size and Stock BE Wheels Spridgets 40
M Healey Mk2 with Colored stock steering Wheel Austin Healey 3
B Found more unopened stock to ofer/trade/giveaway to a good home Spridgets 0
C Stock seat belt color? Austin Healey 11
K Converting a MkII with a V8 back to stock Jag 6? Jaguar 3
Ed_K Modifing the stock BJ8 air cleaners Austin Healey 0
T TR2/3/3A Attaching HS6s to the stock TR3 manifold. Triumph 3
D Stock oil filter vs spin on filter Austin Healey 17
R Planing my built. Stock vs transplant Spridgets 58
T Single Weber Redline carb for stock Midget 1275 Spridgets 12
T stock bugeye front springs Spridgets 4

Similar threads

Top