Overview No.1: The PDP15 Fortran Graphics Routines: VTPRIM No.2: The PDP15 Order Code No.3: F4S Compiler of the PDP15 No.4: Changes to VTPRIM No.5: Listing PDP15 Files No.8: A draft proposal for the SPROGS system No.9: A suggested method for developing programs on the PDP15 No.11: Codes produced by the display keyboard No.12: The PDP15 Fortran Library No.13: How to view SD4020 tapes on the PDP15 No.14: Stroke Drawing No.15: A new basic graphics package for the PDP15 No.17: A program for slide and font generation No.19: A proposal for routine tracing No.21: Implementation of the Sequence List No.22: Proposals for the Picture File Libarary No.23: Additions to slide and font generation program No.24: Basic graphics package for the VTI5(2) No.25: User's Guide to current SPROGS system No.26: Further Proposals for the Picture File Library No.27: PIGS SOOP No.28: Picture File Library Additions No.29: Character Font Storage No.30: The treatment of errors in SPROGS No.31: Scaling of Text No.32: Text Shift Characters No.33: Generation of the Basic SPROGS Fonts No.37: Papers on Graphics and Animation No.38: The Hewlett-Packard Plotter No.39: SPROGS Version II what should be included No.40: SPROGS Version II - Extra Facilities No.41: A proposed graph plotting suite for SPROGS No.43: Changes and additions to RSX PLUS III No.44: New Output Devices in SPROGS No.45: Multiple Frame Output using the Tektronix No.46: Additions to RSX No.47: SPROGS High Level Routines No.48: Accessing the FR80 using SPROGS No.49: Use of the Tektronix from SPROGS No.50: Use of the Hewlett-Packard Plotter for SPROGS No.51: Regions (Default Settings) No.52: Some New Routines