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| courtesy Allan Macdonald collection |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch all metal none 1957 USA |
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| special features |
lead pointer in removable pushbutton eraser in removable pushbutton |
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| see also |
Criterium Lead Criterium magazine ad, 1950 Criterium Blotter, c 1950 Criterium Blotter, c 1950 Criterium magazine ad, 1952 Criterium magazine ad, 1960 |
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| A very nice Criterium pencil and pen set circa 1957. | courtesy Allan Macdonald collection |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch all metal none (1980s) to present USA |
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| special features |
leadpointer in removable pushbutton eraser in removable pushbutton |
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| see also | Criterium Lead |
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| imprint reads: "2613 'Criterium' / Gilbert & Blanzy-Poure" | courtesy Allan Macdonald collection | |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch molded plastic barrel, metal fittings none 1950s France |
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| see also | Criterium Lead |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch molded plastic barrel, metal fittings none 1980s France |
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| special features |
leadpointer in removable pushbutton eraser in removable pushbutton |
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| imprint reads: "France Conté – Criterium 2520" | courtesy Allan Macdonald collection | |
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purpose lead diameter mechanism composition variations production date origin |
sketching 5.6 mm pushbutton spring clutch molded plastic barrel, metal fittings none (1960s) France |
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| special features | leadpointer in removable pushbutton | ||
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Criterium 2806 |
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| Criterium 2809 | courtesy Paul Hunt collection | |
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purpose lead diameter mechanism composition variations production date origin |
coloring (3 mm) pushbutton spring clutch aluminum barrel, plastic pushbutton, brass collet unknown (1950s) France |
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| original content, images, layout and design © 2001 to 2010 Dennis B. Smith | more info... | ▲ top | ||