Mahatma was published from March 1895 to February 1906 - a total of 104 issues.
As Alfredson and Daily write in their Conjuring Periodical Bibliography, Mahatma is the 'first English language magical serial of any substance'. It is a fantastic resource for historians, researchers and other treasure hunters. A few of the prominent names you will find in Mahatma are Conradi, De Kolta, Downs, Elliott, Evans, Hilliar, Hoffmann, Houdini, Kellar, Leipzig, Plate, Selbit, Trewey and many more.