diff --git a/Thunderbird/PDF/gylph.pdf b/Thunderbird/PDF/gylph.pdf
new file mode 100644
index 0000000..f2947be
Binary files /dev/null and b/Thunderbird/PDF/gylph.pdf differ
diff --git a/Thunderbird/PDF/horizontal_logo.pdf b/Thunderbird/PDF/horizontal_logo.pdf
new file mode 100644
index 0000000..ef9a3ad
Binary files /dev/null and b/Thunderbird/PDF/horizontal_logo.pdf differ
diff --git a/Thunderbird/PDF/icon.pdf b/Thunderbird/PDF/icon.pdf
new file mode 100644
index 0000000..64ba187
Binary files /dev/null and b/Thunderbird/PDF/icon.pdf differ
diff --git a/Thunderbird/PDF/vertical_logo.pdf b/Thunderbird/PDF/vertical_logo.pdf
new file mode 100644
index 0000000..65124b8
Binary files /dev/null and b/Thunderbird/PDF/vertical_logo.pdf differ
diff --git a/Thunderbird/PDF/wordmark.pdf b/Thunderbird/PDF/wordmark.pdf
new file mode 100644
index 0000000..729e630
Binary files /dev/null and b/Thunderbird/PDF/wordmark.pdf differ
diff --git a/Thunderbird/PNG/gylph.png b/Thunderbird/PNG/gylph.png
new file mode 100644
index 0000000..df782cc
Binary files /dev/null and b/Thunderbird/PNG/gylph.png differ
diff --git a/Thunderbird/PNG/horizontal_logo.png b/Thunderbird/PNG/horizontal_logo.png
new file mode 100644
index 0000000..452b89e
Binary files /dev/null and b/Thunderbird/PNG/horizontal_logo.png differ
diff --git a/Thunderbird/PNG/icon.png b/Thunderbird/PNG/icon.png
new file mode 100644
index 0000000..69758cc
Binary files /dev/null and b/Thunderbird/PNG/icon.png differ
diff --git a/Thunderbird/PNG/vertical_logo.png b/Thunderbird/PNG/vertical_logo.png
new file mode 100644
index 0000000..60739c6
Binary files /dev/null and b/Thunderbird/PNG/vertical_logo.png differ
diff --git a/Thunderbird/PNG/wordmark.png b/Thunderbird/PNG/wordmark.png
new file mode 100644
index 0000000..7802f0c
Binary files /dev/null and b/Thunderbird/PNG/wordmark.png differ
diff --git a/Thunderbird/SVG/gylph.svg b/Thunderbird/SVG/gylph.svg
new file mode 100644
index 0000000..23b5a1f
--- /dev/null
+++ b/Thunderbird/SVG/gylph.svg
@@ -0,0 +1,906 @@
+
+
+
+
diff --git a/Thunderbird/SVG/horizontal_logo.svg b/Thunderbird/SVG/horizontal_logo.svg
new file mode 100644
index 0000000..35134b9
--- /dev/null
+++ b/Thunderbird/SVG/horizontal_logo.svg
@@ -0,0 +1,1088 @@
+
+
+
+
diff --git a/Thunderbird/SVG/icon.svg b/Thunderbird/SVG/icon.svg
new file mode 100644
index 0000000..c272788
--- /dev/null
+++ b/Thunderbird/SVG/icon.svg
@@ -0,0 +1,1405 @@
+
+
+
+
diff --git a/Thunderbird/SVG/vertical_logo.svg b/Thunderbird/SVG/vertical_logo.svg
new file mode 100644
index 0000000..4deffd2
--- /dev/null
+++ b/Thunderbird/SVG/vertical_logo.svg
@@ -0,0 +1,1088 @@
+
+
+
+
diff --git a/Thunderbird/SVG/wordmark.svg b/Thunderbird/SVG/wordmark.svg
new file mode 100644
index 0000000..f662ab6
--- /dev/null
+++ b/Thunderbird/SVG/wordmark.svg
@@ -0,0 +1,557 @@
+
+
+
+
diff --git a/Thunderbird/Thunderbird Usability Study.pdf b/Thunderbird/Thunderbird Usability Study.pdf
new file mode 100644
index 0000000..c58e8f5
Binary files /dev/null and b/Thunderbird/Thunderbird Usability Study.pdf differ