The Masonic Secretaries' Journal : The Organ of the Fratres Calami Lodge, No. 3791 :Edited for the Journal Committee by I. Cohen, L.D.S.R.C.S. Eng. : Number three. January, 1918 : Printed by Gibbs, Bamforth & Co. Luton, Beds., England and published by I. Cohen [enz.]

The Masonic Secretaries' Journal : The Organ of the Fratres Calami Lodge, No. 3791 :Edited for the Journal Committee by I. Cohen : Vol. II. Number four. May, 1918 : Printed by Gibbs, Bamforth & Co. Luton, Beds., England and published by Messrs. Kenning & Son [enz.]

The Masonic Secretaries' Journal : The Organ of the Fratres Calami Lodge, No. 3791 :Edited for the Journal Committee by I. Cohen : Vol. II. Number five. September, 1918 : Printed and published by Messrs. E.T. Heron & Co., Ltd.

The Masonic Secretaries' Journal : The Organ of the Fratres Calami Lodge, No. 3791 :Edited for the Journal Committee by I. Cohen : Vol. II. Number six. January, 1919 : Printed and published by Messrs. E.T. Heron & Co., Ltd.

The Masonic Secretaries' Journal : The Organ of the Fratres Calami Lodge, No. 3791 :Edited for the Journal Committee by I. Cohen : Vol. III. Number seven. May, 1919 : Printed and published by Messrs. E.T. Heron & Co., Ltd.