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                        |  | R1155 Receiver Modifications for Amateur Use, RSGB, November 1946
                            B2 Transmitter / Receiver, RSGB, September 1947
                            Modifying the R1155, Radio Constructor, April 1948
                            More Modifications for the R1155, Radio Constructor, May 1948
                            Rebuilding the R109 for the Amateur Bands, Radio Constructor, November 1948
                            Modifications to the 18 Set, Radio Constructor, August 1949
                            Crystal Filter for the R1155, RSGB, April 1951
                            Developing the R107 Receiver, RSGB, August 1952
                            Bandspread on the R107, RSGB, December 1952
                            T1154 Modifications, Short Wave Magazine, June 1955
                            Modifying the WS18 for Top Band, RSGB December 1958
                            Modifying the WS19 for Amateur Bands Operation, RSGB Feb 1959
                            Further Modifications of the WS19, RSGB September 1959
                            WS-19 Set Modifications, SWM November 1967
                            WS-19 Set Modifications for 80m and 160m, SWM April 1968
                            WS-19 Set Modifications for LF bands, SWM March 1969
                            Improving the 19 Set, Part 1, Practical Wireless, March 1960
                            Improving the 19 Set, Part 2, Practical Wireless, April 1960
                            WS-36 Transmitter, SWM February 1959
                            WS-46 for Amateur Use, RSGB Bulletin June 1961
                            WS-46 on 160m, RSGB Bulletin January 1964
                            WS-62 Transceiver and Canadian Marconi 52 Receiver, SWM May 1961
                            R.107 Receiver for Amateur Use, Radio Constructor, May 1963
                            R.109A Receiver, SWM August 1962
                            A Mains Power Supply for the R.109A, SWM October 1962
                            Converting the R1147A to 2m, Radio Constructor, March 1950
                            Re-Building the R.1155 Receiver Part 1, Radio Constructor, March 1950
                            Re-Building the R.1155 Receiver Part 2, Radio Constructor, April 1950 
                            R.1155 Receiver, SWM May 1957
                            R.1155 Receiver Modifications for 160m, SWM September 1956
                            R.1155 as a General Purpose Receiver Part 1, Radio Constructor, November 1960
                            R.1155 as a General Purpose Receiver Part 2, Radio Constructor, December 1960
                            T.1154 Transmitter, SWM December 1955
                            T.1154 Transmitter Modifications, SWM June 1955
                            Band-Spreading the B2, RSGB, January 1956
                            Modifying the B2 Transmitter for VFO Operation, RSGB, June 1956
                            B.2 Transmitter, Ham Radio Today, August 1990
                            Mark 123 Conversion, Ham Radio Today, August 1989
                            B.44 Modifications for 4m, RSGB Bulletin September 1964
                            B.44 Modifications, RSGB Bulletin April 1967
                            B.44 Remote Tuning Modification October 1965
                            Command Transmitters on the Amateur Bands, RSGB, February 1957
                            Command Receivers, RSGB, February 1957
                            Improving the HRO Receiver, RSGB, March 1957
                            Racal RA17 Receiver Review, RSGB, November 1958
                            BC-611 Walkie-Talkie, 73 Magazine, June 1967 |  |  |