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Boyd’s Crystal Art Glass did an amazing job documenting most of their moulds, colors and the date they were produced. Unfortunately, the mould lists on their site omit the Kitten on a Pillow.
Kitten on a Pillow was made in 46 colors between December 1978 and November 1982. Like other Boyd glass, slags can be highly variable and a few of each color were given a satin finish. After the final Kitten on a Pillow was produced the mould was modified – removing the pillow – to become Miss Cotton the Kitten. The list below is what I could reconstruct from available data. A question mark means there is missing information or a conflict between 2 sources.
Logo: First 5 years (B in a diamond, no lines)
1 Royalty 12/29/78
2 Royalty slag 12/26/78
3 Royalty slag warmed in 12/28/78 – I think this is a darker? version of #2.
4 Tomato 1/79 – bright tomato red
5 Ruby gold 1/9/79 – Orange yellow slag, cadmium glow
6 Butterscotch 1/15/79
7 Antique white 1/25/79
8 Cathedral blue 1/31/79 – Light opaque blue
9 Cathedral blue slag 2/6/79
10 Frosty blue 2/12/79 – bright med opaque blue
11 Deep purple – 3/79 – Very dark purple slag
12 Pecan brown 4/20/79 – brown slag
13 Dogwood slag 5/11/79 – blue and gray slag
14 Rubina dark 5/23/79
15 Rubina light 6/6/79
16 Pink champagne 8/7/79 – pink opaque
17 Lemon ice 8/30/79 – opaque light yellow, glows
18 Ice blue 10/12/79 – pastel opaque blue
19 Ice green 10/30/79 – pastel opaque green
20 Purple Variant 11/16/79 – Light purple
21 Apricot 12/12/79
22 Heather – 1/16/80
23 Dawn 2/2/80 – dichroic greenish grey to beige
24 Chocolate 3/18/80
25 Persimmon slag 4/25/80 – bright orange may have yellow
26 Candy swirl 5/27/80 – orange slag
27 Willow blue 7/31/80
28 Firefly 9/2/80 – vaseline
29 Impatient 9/30/80 – translucent plum
30 Magic marble 10/23/80 – teal, glows, variable amounts of slag?
31 Peanut butter 11/18/80
32 Flame 1/7/81
33 Sandpiper 2/6/81 – light beige
34 Delphinium 3/9/81 – light-medium blue. Like the flower.
35 Olde ivory slag 4/23/81
36 Mardi gras 5/29/81
37 End of tank 6/26/81
38 Furr green 8/12/81 – named after a Boyd dealer, dark green slag
39 Anniversary blue 10/9/81 – med. blue w white slag
40 Cobalt blue 11/18/81
41 Snow 2/2/82
42 Lavender and lace 3/3/82
43 Pippin green 4/21/82 – Light greenish yellow, glows.
44 Vacation swirl 6/18/82
45 Crown Tuscan 1982
46 Golden delight 11/3/82 – Amber, glows
