World Congress of Free Ukrainians Pin Badge

Artifact
Accession Number:
No Accession Number
Date
1967
Materials
Metal
Measurements
3.8cm (width) 3.8cm (length) 0.7cm (height)
Description
Blue and gold coloured metal button with long pin on back. From the World Congress of Free Ukrainians 1917-1967. Image of globe set in lower center of button, surrounded by circle.
 
Marks/Labels
On front of pin:
"1917 - 1967"
"World Congress of Free Ukrainians" (In English and Ukrainian) 

Remains of flaked off accession number on back, looks like it ends with an "8" but unsure. Might be 80.5.1231 which is the same artefact but doesn't match the writing on back. 
Category
Badge, Political