Cylinder Capacity

[Johnny]

Can anyone please help me decipher this?
From the cylinder markings below, what are the tank capacities in litres?

Cylinder #1
ICC-3AA2250 HJ131314 10 66+

Cylinder #2
CTCO273261 A771 TP4170PSI 10 69 WP2500PSI

Cylinder #3
TP3000PSI 566 LR WP2500PSI HOT CTCO173841

Cylinder #4
IWKA512EA6447 HOT LLOYDS 247 WC13LBS 4OZS WP3000PSI DN TP4000PSI TAREWT 16LBS 12OZS