I think this may be your font...
http://www.ffonts.net/Szorakatenusz.font
Process I used to find it...
- Isolated the individual letterforms in Photoshop using Quick Selection Tool
- Save as high quality JPG
- Upload JPG to www.WhatFontIs.com
- Combine all the individual elements identified by dragging and dropping
Tried also on www.myfonts.com/WhatTheFont without luck. Typically, one or both of these sites will be successful.
And, yes, some fonts will have stylistic or contextual alternatives or ligatures that help to keep text from looking repetitious :)