The SolarView Telescope Filter offers a new approach to solar observation, providing a unique viewing experience compared to traditional filters.
Constructed with a PET-coated aluminum foil film, this filter presents the sun in a striking red hue, diverging from the typical gray appearance seen through other filters.
With a durable design suitable for extended use in various conditions, i…

This equatorial star atlas, originally published in 1872 as an accompaniment to John Muller's Lehrbuch der Kosmischen Physik, offers a glimpse into celestial mapping from a bygone era.
The included copy of the title page adds historical context to the piece. Despite its age, both items are reported to be in good condition, with blank reverse sides and characteristic vertical folds.
Ideal …

This cross stitch pattern collection, titled "Wildflower Stitchery Collection," offers a variety of designs for hand embroidery enthusiasts.
The patterns are printed on original card stock, providing a sturdy material for crafting purposes. The collection promises to inspire creativity and bring a touch of nature into your embroidery projects.
With a bargain value, this set is a cost-effe…

This vintage science poster, titled "Radiation Spectrum Chart," offers an educational overview of electromagnetic radiations.
Designed and edited over a two-year period by a passionate scientist named Barr, this print has been featured in various educational films and Hollywood movies.
It is a unique and informative addition to any collection of engineering collectibles. The poster is ava…

The "Cosmic Navigator" is a set of two authentic antique star charts that are approximately 147 years old.
These charts were originally published in the Atlas zu John Muller's Lehrbuch der Kosmischen Physik World in 1872. Each chart is blank on the reverse side and comes with a copy of the title page.
They are in good condition for their age, with five vertical folds as issued. The panora…