<Tr> <Td> = 4.621 l </Td> <Td> = 39.28 l </Td> <Td> = 78.56 l </Td> <Td> = 157.1 l </Td> <Td> = 235.7 l </Td> </Tr> <Tr> <Td> </Td> <Td> 9 </Td> <Td> 18 </Td> <Td> 36 </Td> <Td> 54 </Td> <Td> ale gallons </Td> <Td> 1803 </Td> </Tr> <Tr> <Td> = 4.621 l </Td> <Td> = 41.59 l </Td> <Td> = 83.18 l </Td> <Td> = 166.4 l </Td> <Td> = 249.5 l </Td> </Tr> <Tr> <Td> </Td> <Td> 9 </Td> <Td> 18 </Td> <Td> 36 </Td> <Td> 54 </Td> <Td> imperial gallons </Td> <Td> 1824 </Td> </Tr>

How big is the top of a wine barrel