I have several Program Holder assemblies for 1990s era Rowe CD models but do not know exactly which models they came from.  Please look at the photos closely.  If you need specific numbering please message and I will see if I have it.

The part number 309-33901 is a guess.

The overall length from the top of the upper pivot point to the bottom of the lower pivot point is 15.5 inches (39.37 cm).  The width is 7.69 inches (19.53 cm).