Kanker 1915-39 Court Fees (20 stamps) including Unlisted by K and M

Kanker 1915-39 Court Fees with 8a Stamped Paper Type 20 in pale violet reddish purple (2) red and brown overprints on KG V India 4a 8a 12a 3r 4r and 5r (2) including on document and overprints on KG VI India 4a 8a (2) 12a and 1r (2). None listed by K and M. Mounted on Hagner pages for scanning. Will be sent on cards. This came from the May 2021 Stanley Gibbons India and Area Signature Sale.