Borg Warner Grangemouth F Mould Marbled Bricks made by Jack Bingham
Brick on the left and central brick were made by Jack Bingham who lived near Falkirk and worked at the …
Test
Test bricks were (and are) made internally by TLG or externally by chemical companies to test some properties of the brick.
Recycled PET Prototype Bricks
With the new announcements of the new rPET prototypes, I remembered this photo I took a couple of years ago …
Lego BASF “Fur-Effect” Bricks
BASF C-bricks. BASF uses this type of plastic in different shades for the skins of Playmobil animals. Close-up: [Original posts …
Bayer Test Bricks: 7xg/1×5-1×6
These bricks were produced by a Bayer factory in Filago (Italy) and were used to test clutch power. They were …
LEGO Test Bricks for Sustainability
Seen at a presentation about sustainability at LEGO House in September 2017. See this New Elementary article. The bricks (made …
Bayer – LEGO – BASF
The green bricks on the left are “old logo Bayer”. The red bricks on the right are “old logo BASF”. …
Inverted 3 – Old Logo BASF vs BAYER
As we discussed recently, the old logo BASF bricks have the mold number inverted while the Bayer bricks have the …
Bricks With Flowrib With a Number Above the Right Tube
Comparing transparent production bricks found in Canada with milky white BASF “number only” testbricks. They seem to be identical except …
Comparing Transparent Red Bricks
From left to right: LEGO brick, mold number 224, in a light shade LEGO brick, mold number 224, in the …
Bricks with split tubes
From top to bottom: LEGO 1xFGHJKLM testbrick Minitalia brick Bayer (?) 1xABCD with letter bottom right testbrick LEGO split tube …