[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Archaeology, epigraphy and coins](https://indike.org/pramana/ins.epigraphy) › [Early India and Pakistan to Ashoka](https://indike.org/pramana/ins.epigraphy.wheeler-1959) › c19.20 # Early India and Pakistan to Ashoka c19.20 Early India and Pakistan to Ashoka c19.20 - **Language:** English ### [c19.20](https://indike.org/pramana/ins.epigraphy.wheeler-1959.c19.20) 'Port-hole' opening, 153 ff., 160, 162, 167 Potwar area, 44 Prakrit, 172 Pravara industry, 46, 52, 64, 69 Pre-Soan industry, 38 Pudukkottai cists, 154 Pushkalāvatī (Chārsada), 17, 31, 172 - [Previous: c19.19](https://indike.org/pramana/ins.epigraphy.wheeler-1959.c19.19) - [Next: c19.21](https://indike.org/pramana/ins.epigraphy.wheeler-1959.c19.21) - [Up: c19](https://indike.org/pramana/ins.epigraphy.wheeler-1959.c19) --- Source: [https://indike.org/pramana/ins.epigraphy.wheeler-1959.c19.20](https://indike.org/pramana/ins.epigraphy.wheeler-1959.c19.20) · Pramāṇa