This is how I would like to display might whistle collection eventually- I'll probably have to make one myself with old reclaimed wood because I cannot find any cases that-I like I would also like a glass door on mine to keep out the dust- so far my search has turned up empty ....nothing seems to work out, the shelves are too close or too much space or its not deep enough. Already tried a typesetter drawer....too many of the cubbies are too small.
Vintage WHISTLE Cocktail Swizzle Sticks c1950s - GREAT Bar Decor - Drink Stirrers
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Vintage Whistle / Bird whistle / Folk Motives / Made by EUvintage, $19.00
Vintage Whistling Tea Kettle
Vintage Whistling Tea Kettle | eBay
Vintage Whistle, Soviet Whistle, Vintage Sport Whistle, Red Plastic, Back to School, USSR era 1970s by LittleRetronome