You've found Rubbermaid containers Servin' Saver replacement lids / covers for plastic food storage containers from the 1980s. If you're looking for a 9 or 6 lid, please note, the dot is on top of the number, not underneath. Exact shades of color may vary from the photos. Lids available (all lids have normal stains and scratches unless otherwise noted, and do not include containers):

#5 rectangular lid: fits 4-cup container model 0002. Lid is model 0001. Slightly warped. Still very serviceable.
#6 rectangular lid: fits 7-cup container model 0004. Lid is model 0003.
#7 rectangular lid: fits 17-cup container model 0006. Lid is model 0005. Has top layer of plastic peeling off in multiple spots; it's noticeable, but the lid is still very serviceable.
#9 rectangular lid: fits 12-cup container model 0040. Lid is model 0039.
#10 rectangular lid: fits 12-oz container model 0112. Lid is model 0111.
#11 rectangular lid: fits 24-oz container model 0114. Slightly warped; has small spot where top layer of plastic is pulling away. Still very serviceable. Lid is model 0113.
#12 rectangular lid: fits 60-oz container model 0166. Lid is model 0167.
#8 rectangular lid: fits 33-cup container model 0008. Lid is model 0007. Has more stains than other lids.

#1 square lid: fits 2-cup sandwich container model 0010. Lid is model 0009. Has faint spots from where initials were written on with marker and couldn't be removed completely.
#2 square lid: fits 5-cup container model 0012. Lid is model 0011.
#3 square lid: fits 10-cup container model 0014. Lid is model 0013.
#4 square lid: fits 19-cup square container model 0016. Lid is model 0015.
#2248 square lid: fits #2249 opaque 12-cup container. Note: this lid has a different design than the other square lids in the photos.

#0 round lid: fits 1/2-cup container model 0076. Lid is model 0075.
#1 round lid: fits 2-cup container model 0026. Lid is model 0025.
#2 round lid: fits 1.7-pint container model 0028. Lid is model 0027.
#3 round lid: fits 1.5-quart container model 0030. Lid is model 0029. This lid is not shown. It has a darker slate blue color than the blue-gray lid in the photos. This lid has scratches from normal use.
#4 round lid: fits 12-cup container model 0032. Lid is model 0031.
#5 round lid; fits 22-cup container. Lid is model 0377.
#6 round lid: fits 1-cup container model 0018. Lid is model 0017.
#7 round lid: fits 3-cup container model 0020. Lid is model 0019. Has some light cut marks on underside of the lid, and a tiny spot on the underside of the lid where the top layer of plastic is peeling.
#8 round lid: fits 6-cup container model 0022. Lid is model 0021. Has some uneven discoloration.
#9 round lid: fits 10-cup container model 0024. Lid is model 0023. Has a tiny cut in the inner rim, and scrub marks.
#10 round lid: fits 72-oz container model 0170. Lid is model 0169. Has some discoloration and noticeable scratches, but is crack-free.

#5 canister lid: fits 6-cup canister model 0045. Lid is model 0044.
#7 canister: fits 21-cup canister model 0049. Lid is model 0048.

2 3/8" jug lid: fits 1-pint, 1-quart, and 2-qt jugs. Lid is model 2464. It measures 2 3/8" diameter on the outside.
3.5" jug lid: fits 2.75-qt and 1-gallon jugs. Lid is model 0457. It measures just under 3.5" diameter on the outside. Has a small gouge in the rim of the spout, which doesn't affect its usability.
Squirt bottle lid: fits 16-oz squirt bottle. Lid is model 0484. Has some scuffs.

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