Historical information
Used during WWII, placed over headlights to diminish light showing during blackouts
Physical description
.1 Circular disc with 2cm x 9cm slit. Back has circle cap to place over headlight
.2 Larger circular disc with 1cm x 9cm slit. Back has half circle cap to place over headlight. Circular 2.3cm hole below glass, covered with waxed cardboard
Inscriptions & markings
"Lucas" imprinted below slit at back