Date of Warrant: 30th January 1874
Meets on the third Thursday in February, March, October and November
Installation at March meeting

Date of Warrant: 23rd February 1875
Meets on the fourth Friday in January, March, April, October and November
Installation at March meeting

Date of Warrant: 10th May 1911
Centenary Warrant granted: 10th May 2011
Meets on the second Tuesday in February, March, April, October and November
Installation at April meeting

Date of Warrant: 24th June 1946
Consecrated: 6th November 1946
Meets on the second Tuesday in December, the fourth Tuesday in February and May, and the second Monday in November
Installation at November meeting

Date of Warrant: 30th April 1974
Consecrated: 29th October 1974
Meets on the second Monday in January, May and October
Installation at October meeting

Date of Warrant: 13th May 1981
Consecrated: 19th September 1981
Meets on the second Thursday in January, third Tuesday in March and first Monday in October
Installation at October meeting

Date of Warrant: 19th March 1994
Meets on the fourth Saturday in January, the third Saturday in March and the first Saturday in October
Installation at March meeting

Date of Warrant: 2nd May 1912
Consecrated: 5th July 1912
Meets on the third Tuesday in April and the last Wednesday in February, June and October
Installation at April meeting

Date of Warrant: 20th November 2010
Consecrated: 20th November 2010
Meets on the fourth Tuesday in January, the fourth Friday in May and the second Friday in October
Installation at May meeting

Date of Warrant: 2nd February 1989
Consecrated: 22nd April 1989
Meets on the second Monday in February, and the third Thursday in May and September
Installation at September meeting