![David O'Loughlin on X: "Awesome surprise waiting for me at work today, a @merckgroup pin! Steadily growing my collection 😍 #MerckPins https://t.co/sacgIbQg79" / X David O'Loughlin on X: "Awesome surprise waiting for me at work today, a @merckgroup pin! Steadily growing my collection 😍 #MerckPins https://t.co/sacgIbQg79" / X](https://pbs.twimg.com/media/FR_n_5zX0AEGCQr.jpg:large)
David O'Loughlin on X: "Awesome surprise waiting for me at work today, a @merckgroup pin! Steadily growing my collection 😍 #MerckPins https://t.co/sacgIbQg79" / X
![Daniel Quesada on X: "Thank you @SigmaAldrich and @Merck_lifesci for the new pins!! :-) #merckpins #merckchandising #iwantmorepinsplease #lab https://t.co/sCqiPlzAT5" / X Daniel Quesada on X: "Thank you @SigmaAldrich and @Merck_lifesci for the new pins!! :-) #merckpins #merckchandising #iwantmorepinsplease #lab https://t.co/sCqiPlzAT5" / X](https://pbs.twimg.com/media/FWbFx8WXoAIiNNA.jpg:large)
Daniel Quesada on X: "Thank you @SigmaAldrich and @Merck_lifesci for the new pins!! :-) #merckpins #merckchandising #iwantmorepinsplease #lab https://t.co/sCqiPlzAT5" / X
![Autres & non classés - 1615A Pin's Pins / beau et rare / AUTRES / MERCK FLECHES ROUGE ET BLEUE DESSINANT UN COEUR Autres & non classés - 1615A Pin's Pins / beau et rare / AUTRES / MERCK FLECHES ROUGE ET BLEUE DESSINANT UN COEUR](https://www.delcampe.net/static/img_large/auction/001/875/616/338_001.jpg)