add a bunch of manuals and a blog post

README.md

@@ -208,6 +208,7 @@ Blog posts, articles, tutorials, galleries, videos, et cetera.
 - [Building an interactive plotter art installation](https://lostpixels.io/writings/building-interactive-plotter-art) - Nice writeup (with videos) of an interactive plotter art exhibit at SIGGRAPH 2023.
 - [Taxan KPL 710 Demo Plot](https://www.youtube.com/watch?v=Xms3sZONQjo) - A handheld recording of the Taxan KPL 710 running its demo plot.
 - [Sweet-P Six Shooter SP-600 Plotter Demonstration](https://www.youtube.com/watch?v=xE9LVOMbKxk) – A recording of the Sweet-P SP-600 running its demo plot.
+- [Bottle Plotter](https://vgnotepad.blogspot.com/2024/04/bottle-plotter.html) – Blog post about building a cylindrical pen plotter for drawing on wine bottles.
 
 ## Manuals and Ephemera
 
@@ -224,6 +225,11 @@ Sorted alphabetically by company name and product name.
 - [Commodore 1520 Printer Plotter Manual (1983)](https://archive.org/details/1520PrinterPlotterUsersManualStyleA)
 - [Commodore 1520 Printer Plotter Manual](https://archive.org/details/1520PrinterPlotterusersManualStyleB)
 - [Control Data 165/165-2 Plotter Manual](https://archive.org/details/bitsavers_cdc160139c_4086972)
+- [Esterline Angus Spartan X-Y Recorder Instruction Manual](https://archive.org/details/manualsplus_03665) – Rev 1178
+- [Esterline Angus Spartan X-Y Recorder Instruction Manual (1980)](https://archive.org/details/manualsplus_03659) – Revs 1080, 1178, 0480
+- [Esterline Angus Model XY530 Recorder Instruction Manual](https://archive.org/details/manualsplus_03657)
+- [Esterline Angus Model XY575 Recorder Instruction Manual (1976)](https://archive.org/details/manualsplus_03641)
+- [Fluke 1771A Intelligent Digital Plotter User's Manual (1983)](https://archive.org/details/manualsplus_03096)
 - [Gerber GS750 Plus User Manual (1995) (manualslib)](https://www.manualslib.com/manual/465193/Gerber-Gs750-Plus.html)
 - [Gerber Signmaker IVB User's Manual (1983) (manualslib)](https://www.manualslib.com/manual/464167/Gerber-Signmaker-Ivb.html)
 - [Houston Instrument DMP-160 Plotter Operation Manual](https://archive.org/details/houston-instrument-dmp-160-series-plotters-operation-manual)
@@ -240,6 +246,7 @@ Sorted alphabetically by company name and product name.
 - [HP DraftPro Plotter User's Guide (1986)](https://archive.org/details/draftproplotterusersguide0757090017163pagesmay86)
 - [HP DraftPro Plotter Programmers Reference (1986)](https://archive.org/details/draftproprogrammersreference0757090001387pagessep86)
 - [Olivetti PL10 Microplotter User Guide (1983)](https://archive.org/details/olivettipl10microplotter)
+- [Philips X-Y Flat Bed Recorder PM 8120 (1971)](https://archive.org/details/manualsplus_03520)
 - [Radio Shack TRS-80 Plotter Printer Manual](https://archive.org/details/Plotter_Printer_19xx_Radio_Shack)
 - [Radio Shack TRS-80 Color Graphic Printer Operation Manual](https://archive.org/details/cgp-115_operation_manual)
 - [Radio Shack TRS-80 Color Graphic Printer Service Manual](https://archive.org/details/cgp-115-service-manual)