This item is authorised by the following title:
Wireless Telegraphy Regulations (Amendment) (Provisional) (SR 1913 No. 287 | C1913L00287)
Wireless Telegraphy Regulations (Amendment) (SR 1913 No. 222 | C1913L00222)
Wireless Telegraphy Regulations (Amendment) (Provisional) (SR 1913 No. 116 | C1913L00116)
Wireless Telegraphy Regulations (Amendment) (SR 1913 No. 18 | C1913L00018)
Wireless Telegraphy Regulations (Amendment) (SR 1912 No. 212 | C1912L00212)
Wireless Telegraphy Regulations (Amendment) (Provisional) (SR 1912 No. 211 | C1912L00211)
Wireless Telegraphy Regulations (Amendment) (Provisional) (SR 1912 No. 146 | C1912L00146)
Wireless Telegraphy Regulations (Amendment) (Provisional) (SR 1912 No. 122 | C1912L00122)
Wireless Telegraphy Regulations (Amendment) (Provisional) (SR 1912 No. 120 | C1912L00120)