Photos of a screen used alien phaser weapon that was first employed in the 3rd SeasonTOS episode "Wink Of An Eye" (First airdate: Nov. 29, 1968) as a Scalosian weapon; and then re-used in the episode "The Cloud Minders" (First airdate: Feb. 28, 1969) as the weapon carried by the palace guards of the sky city of Stratos.