half crown valuation

[i_collect_coins_and_stamps 0]

hi i was recently bought an old house and in there i found an 1880 penny 1903 1904 1905 1906 half crown and a 1865 farthing are any of these valuable.i am also interested in coins and to start collecting but i dont know where to start can any pros help

[i_collect_coins_and_stamps 0]

it wasnt actually me it was my mum who bought the house!!!!!!!!!!!! anyone else 13 today or am i the young no nothing