There was also a Boston test. This group got 1100 razors but in Boston test, the razors were not sold at retail. The Boston test was more of a scientific marketing focus group. 1100 men were divided up into 4 unequal groups. The first group of 200 received two razors, one an A-3 Toggle and the other razor a newer 5 Postion Bottom Dial NDC prototype code named the "Aqoss". The second test group received only one razor, the A-3 Toggle. The third group received only one razor the "Aqoss" and the fourth and final test group received either razor at their choice. As far as results of the test, only 13% of Bottom Dial users stopped using them during the test. For the A-3 Toggle the abandonment rate was more than twice as high at 30%. The negative comments about the A-3 were that the lever was too stiff to move and confusing to operate (One side for rinse the other side to load the blade. A problem that was remedied for the Chrome Toggle and the Standard Toggle types.) They also thought the A-3 was too heavy and the handle was too long (a problem later ignored by introduction of the Super-109). Some also had issues with the Toggle's knurling as being slippery. Further, the focus group users thought the Bottom Dial twist-to-open design was better than a lever, but they wished the Adjustment Dial was not so close to the TTO knob. From the results of these tests the Fatboy was born as the successor design of the Gillette Adjustable.

November 5, 2010 Serial Number 3478 $????

Gillette Adjustable Razors by Glenn Conti

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Gillette Adjustable Razors

Test Marketing with the A-3 Toggle

As per Gillette Historian, Greg McCoy, these A-3 type Toggles, both in nickel and gold, were produced in 1955 but were held to be sold later in a test market of Milwaukee for Father's Day 1956. The Milwaukee group got 2800 and they were sold for a retail of $7.50.

A Warranty Card From the Original Milwaukee Father's Day Test

The first photographs showing the previously undiscovered "A-3" manufacturing date code stamped into the underside of the base plate/blade bed. This code is obscured when the razor is in its assembled state by the bottom plate.

December 8, 2016 Serial Number 2274 $????

1955 A-3 Revealed!

A Reference Resource and Historical Archive.

A-3 Serial Numbered 1-5 Position Toggle (Nickel)

This Gillette Toggle razor is identical, parts wise, to the A-3 gold plated Serial Numbered Toggle excepting that this razor is plated from the Gillette factory in nickel. There was one difference to what Gillette did in the final finish between the gold and nickel plated versions - the nickel plated version does not have a red dot dial position indicator - they put no paint in the indent! At this time there are only three of these razors known to exist. This razor shown here, #3805, was found in the field and needed to be totally disassembled and cleaned to restore it to working condition. This task was undertaken by master razor mechanic Christoper Smith of Idaho aka "Captain Murphy". During the disassembly, Chris discovered a heretofore never seen date code on this model of razor. The A-3 date code has since been verified as it can be seen on many gold plated Serial Numbered Toggles without disassembly. This date code is now affectionately known as the "Captain's Code". Prior to discovery of this date code it was believed this type of razor was manufactured in 1956; but the A-3 date code  indicates a production time of third quarter 1955. Also, not to be confusing but, during the restoration of #3805  a decision was made by the owner to inlay red paint into the position indicator indent - this is not how it would have come from the factory. This razor weighs 79 grams

January 27, 2015 Serial Number 3805 $1,302.69 (271752471584)