Schematics - Mantis Scythe

Schematics - mantis scythe were the schematics needed to make the mantis gauntlet which were cut from the final version of the game. Picking up this schematic gives you the Fallout 3 deathclaw gauntlet schematic that is unusable at the workbench. This could mean that this was supposed to be the new deathclaw gauntlet