76: Genelec, 2013. 1st Edition. Hardcover. Genelec is an iconic manufacturer of speakers. This book goes through the history and products of the company. Text in English and Finnish. 103 pp.

38: Societas Scientiarum Fennica, 1937. 1st Edition. Soft cover. In English. Vilho Väisälä (1889-1969) was a Finnish meteorologist and physicist, and founder of Vaisala Oyj. 28 pp plus an attached chart. Covers have tears and small pieces missing. Pages uncut and in nice condition. Front cover has author's inscription.