Boyden Observatory
[arz] مرصد بويدن
[de] Boyden Observatory
[eo] Observatorio Boyden
[es] Observatorio Boyden
[fr] Observatoire Boyden
[it] Osservatorio Boyden
[ja] ボイデン天文台
[lb] Boyden Observatoire
[pt] Observatório Boyden
[ru] Обсерватория Бойдена