Preservation of G Block of Secretariat Letter to Chief Secretary, Government of A.P. (1) Letter to Chief Secretary, Government of A.P. Pt. 1 (2) Letter to Chief Secretary, Government of A.P. Pt. 2 (2) Letter to Chief Minister Pt. 1 Letter to Chief Minister Pt. 2 Letter to Chief Secretary, Government of A.P. Pt. 1 (3) Letter to Chief Secretary, Government of A.P. Pt. 2 (3) Letter to V.C., HUDA Pt. 1 Letter to V.C., HUDA Pt. 2 Letter to Tourism Secretary Pt. 1 (1) Letter to Tourism Secretary Pt. 2 (1) Letter to Commissioner, MCH Pt. 1 Letter to Commissioner, MCH Pt. 2 Letter to Secretary, Municipal Administration Pt. 1 Letter to Secretary, Municipal Administration Pt. 2 Letter to Principal Secretary, Municipal Administration Pt. 1 Letter to Principal Secretary, Municipal Administration Pt. 2 Letter to Tourism Secretary (2) Note on G Block Pt. 1 Note on G Block Pt. 2 Note on G Block Pt. 3 Note on G Block Pt. 4 Letter to Chief Secretary (3) Letter to Sonia Gandhi Pt. 1 (1) Letter to Sonia Gandhi Pt. 1 (1) Letter to Sonia Gandhi (2)