The triquetra has been found on runestones in Northern Europe and on early Germanic coins. It presumably had pagan religious meaning and it bears a resemblance to the Valknut, a symbol associated with Odin.
G Scale Trains are usually referred to as Garden Trains since they are the largest of the model trains and are used outdoors as well as indoors.
Longest trains - Bulk. 1  Rail gauge: 1,435 mm (4 ft 8 1â2 in) except where shown. 2  Australia Rio Tintoâ29,500 tonnes of iron oreâ2.4 km, three locomotives. 3  Brazil CarajÃ¡s Railway 1,600 mm (5 ft 3 in) gauge iron ore typically 330-car trains, each 3 km long. 4  China Daqin Railway coal trainsâ20,000 t, 3.2 km, 210 wagons.