For me:
Train Name BP DP Year
Howrah Puri Exp HWH PURI Once Every year from 1995-till date
Sri Jagannath Exp PURI HWH Once Every year from 1995-till date
Howrah Tirupati Exp HWH BLS 1999...
more...
East Coast Exp BLS HWH 1999
Coromandel Exp HWH MAS 1999 & 2009
MS CAPE Exp MS CAPE 2000
TVC Guwahati Exp TVC HWH 2000
Uttar Banga Exp SDAH NJP 2004
Kanchan Kanya Exp SGUJ SDAH 2004
Darjeeling Mail SDAH NJP 2004
Darjeeling Mail NJP SDAH 2004
Doon Exp HWH DDN 2005
Akal Takht Exp SRE SDAH 2005
Howrah Yesvantpur Exp HWH KPD 2006 & 2008
Yesvantpur Howrah Exp KPD HWH 2008
Kanchanjunga Exp SDAH GHY 2009
Saraighat Exp GHY HWH 2009
Kandari Exp HWH DGHA 2010
Tamralipta Exp DGHA HWH 2010
Howrah Pune Duronto HWH PUNE 2011
Pune Howrah Duronto PUNE HWH 2011
Howrah Puri Duronto HWH PURI 2012
Sealdah New Delhi Duronto SDAH NDLS 2012
Chetak Exp DEE UDZ 2012
UDZ KURJ Exp UDZ JP 2013
AII SDAH Exp AII SDAH 2013
Howrah ASR Mail HWH BSB 2013
GWL HWH Chambal Exp MGS HWH 2013.
Plus, local trains from BRP-SDAH-BRP.