;Notts2b
*begin Notts2b
*export 10
1	1a			12.00	0.00	90.00 ;SS1a is estimated height of aven
1	2			7.90	245.00	0.00
2	3			5.80	150.00	-5.00 ;2 - 3 is along high narrow winding rift
3	4			2.10	190.00	-5.00
4	5			2.25	150.00	-20.00
5	6			10.85	105.00	-4.00
6	7			4.20	134.00	19.00 ;6 - 7 across chamber
7	8			6.75	105.00	-35 ;7 is at top of calcited blocks
8	9			1.50	105.00	0.00
9	10			2.45	0.00	-90.00
;1-a & 1-b are 10m scaling lines
1	a			10	180	0
1	b			10	90	0
*end Notts2b