The Gas, Rate of Payment to Ministry of Commerce Order (Northern Ireland) 1925
1925年北爱尔兰商务部命令的天然气付款率

The Gas, Rate of payment to Ministry of Commerce Order (Northern Ireland) 1927
1927年北爱尔兰商务部命令的天然气付款率

The Gas, Rate of payment to Ministry of Commerce Order (Northern Ireland) 1926
1926年北爱尔兰商务部命令的天然气付款率

The Gas: Rate of Payment to Ministry of Commerce Order (Northern Ireland) 1935
天然气:1935年北爱尔兰商务部订单付款率

The Gas: Rate of Payment to Ministry of Commerce Order (Northern Ireland) 1936
天然气:1936年北爱尔兰商务部订单付款率

The Gas - Rate of Payment to the Ministry of Commerce (Northern Ireland) 1950
1950年北爱尔兰商务部的天然气支付率

The Rate of Payment to Ministry of Commerce Order (Northern Ireland) 1946
1946年北爱尔兰商务部订单付款率

The Rate of Payment to Ministry of Commerce Order (Northern Ireland) 1944
1944年北爱尔兰商务部订单付款率

The Gas, Payment by undertakers to Ministry of Commerce Order (Northern Ireland) 1924
1924年北爱尔兰商务部命令承办商支付的天然气