san serif for the design museum

Is the yellow type here an actual typeface? If so I'd love to know what it is

Comments

there are several (if not many) in this vein, here's one.

http://www.myfonts.com/fonts/t26/raster/

Could be a typeface but as it's all made with squares, it could be:
1. Easily reproduced
2. Easily replaced by any bitmap/pixel font of your choice (appropriate sections at MyFonts "Bitmap and Pixel", Fontsquirrel and Bitmap)