Set of light blue ceramic coasters with embossed eagle motif

This item appears to be a set of circular coasters, with the user noting it is a set of six. The coasters are crafted from ceramic and finished with a light blue celadon-style glaze. The central design features a raised, embossed motif of an eagle in profile, surrounded by a ring of thirteen stars. This imagery is stylistically consistent with American federal or colonial-revival decorative motifs. The glaze appears translucent, allowing the details of the molded clay to show through, with a subtle glossy sheen. In terms of condition, there are minor scuff marks visible on the surface of the top coaster shown in the stack, and signs of light wear typical of household items found in a secondary market setting. No maker's marks, signatures, or branding are visible in the provided image. While the eagle and star design is reminiscent of traditional American pottery patterns, such as those produced by various late-20th-century ceramic manufactures, a specific attribution to a brand or individual artist cannot be made without physical inspection of the undersides for stamps or labels. The user-provided context that this is a set of six coasters is noted but remains unverified as only partial views of the stack are shown.

Based on the provided imagery, I have examined this set of six light blue ceramic coasters featuring an embossed eagle and star motif. From what I can see, the pieces exhibit a celadon-style glaze and a design consistent with Federal or Colonial Revival aesthetics. While the owner identifies this as a complete set of six, I cannot verify the exact count or the condition of the hidden coasters from a photograph. The visible surfaces show minor scuffing, which is typical for secondary market household items. I can see no visible maker’s marks, so any attribution to a specific pottery house or manufacturer remains a working hypothesis. The estimated value of $45 to $85 assumes these are mid-to-late 20th-century decorative ceramics in good vintage condition. This valuation is based on general market interest for Americana-themed home decor. If these were to be confirmed as products of a highly sought-after American art pottery studio, the value could increase slightly; conversely, if they are modern mass-produced reproductions, the value would likely fall closer to $15 to $25. To confirm a more specific attribution, a physical inspection would be necessary to check the undersides for impressed stamps or labels that are not visible here. Given that I cannot personally inspect the weight, clay body, or base wear, this estimate serves as a guide for items of this general style and presumed age. Authenticity regarding a specific brand or age cannot be established without provenance or expert in-person examination of the ceramic composition and glaze depth.