Photax Starline 3 Slide Viewer + 52 x 35mm Souvenier Slides Dubrovnik Croatia / Yugoslavia Guildford Cathedral Salisbury Cathedral, Bath Somerset, Chepstow, Blenheim Palace OxfordshIRE SLIDES FROM I THINK 1970S The Slide Viewer I don't know how it works. I think maybe something plugs into it.
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