FLY (OMN) by Bryce Brothers (Pittsburgh-PA, Company Operated: 1882-1891), late 1880s Introduced
NOTE: These pieces are considered a butter dish with lid. Lid alone is a pickle/relish, base alone is just a dish.
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Shape:
Contributor:

Shape: Novelty Figural
Contributor: Patti's Picks, Dave Peterson

Shape: Novelty Figural
Contributor: April Landrith Nyarango (1,2),Robin Fisher Cisne, Rick Miller (4,5), Cyndy Bullard

Shape: Novelty Figural
Contributor: Kathy Conn Turner, Cyndy Bullard

Shape: Catalogue/Ads
Contributor: Paul Kirk Jr. - Judging from this Bryce Brothers catalog page, the fly dishes were also offered as separate componets.