== Pictures ==
<gallery caption="Amstrad LP-1(Amstrad/Trojan)">
File:Amstrad Crayon Optique LP-1 Advert.jpg|Advert
File:Amstrad Crayon Optique LP-1 Package.jpg|Package
File:NoPicture.gif|Connector/Schematic
</gallery>
<gallery caption="Trojan Cad-Master (Trojan)">
File:Trojan-cad-master-light-pen-front.jpeg
File:Trojan-cad-master-light-pen-back.jpeg
File:Trojan-cad-master-light-pen-open.jpeg
File:Trojan-cad-master-light-pen-pen.jpeg
</gallery>