Sinclair Spectrum Publishing Company from USA Updated: June 26th, 2018 FacebookTwitterPinterestWhatsApp Please help!We are desperately looking for pictures of Sinclair Spectrum. Drop us a mail here! Country: USAListed: 1 items and 1 seriesLast added: Bust Porcelain Alfred E. Neuman Listed items from Sinclair Spectrum Miscellaneous Collectibles • GermanyHide Comments Please enable JavaScript to view the comments powered by Disqus.