This is an Ardent Film Device (1988). This yellow film player with "Ardent 1988" printed on the front in black has an opening at the top with a film cartridge inserted in it. On the bottom there is a black glass and plastic eye piece. There are also three clear plastic cartridges. The cartridge in the player has a sticker with "Ardent Computer Simulation Sampler" printed in red. The two loose cartridges have stickers reading "Ardent Computer MCA E Sampler" and "Ardent Computer Molecular Simulations". The original bag is white with the red Ardent logo printed on the front.
UK patent number printed on clear cartridges
Printed on clear "Ardent Computer MCAE Samplers" (UK design number)
On right side of yellow sampler (Uk design numbe
overall: 2 1/2 in x 2 3/4 in x 1 1/2 in; overall: 7 in x 5 in x 1/4 in; overall: 1 3/4 in x 1 3/4 in x 1 3/4 in