List of Signal Boxes and Running Lines

Penygroes to Nantlle (single Goods Line)

xx	xxxxxxx	xxxxxxxxxxxxxxxx	xx	xxxxxxxxxxxxxxxx	xx	xxxxxxxxxxxxxxxx	xx	xxxxxxxxxxxxxxxx	xx
M	Yds	October 1960		November 1963		November 1965		November 1966
0	0	Penygroes		Penygroes		Penygroes

1	801	Nantlle		Nantlle		Nantlle