English coins help please?

Nobody can tell you that without seeing them, because with old coins the condition is crucial to their value. However, these are none of them really old (BTW, GEORGIVS VI is George the 6th, not the 4th, in other words between 1936 and 1952 - not between 1820 and 1830 as they would be if it were George 4th) and being ordinary pennies they are very unlikely to be rare. So they aren't going to make you rich, however good their condition.