Check the listing for details. VINTAGE "STAEDTLER-MARS" 987 19-31 TRIANGULAR ARCHITECT/DRAFTING SCALE-MINT COND. Condition: Used. Listed at 8.95 USD. VINTAGE "STAEDTLER-MARS" 987 19-31 TRIANGULAR ARCHITECT/DRAFTING SCALE Up for your consideration is a VINTAGE "STAEDTLER-MARS" 987 19-31 TRIANGULAR ARCHITECT/DRAFTING SCALE. It is in like new condition and will be shipped in bubble wrap and then in another shipping box to assure a safe journey to your home . The VINTAGE "STAEDTLER-MARS" 987 19-31 TRIANGULAR ARCHITECT/DRAFTING SCALE is as shown in the photo's. This is in like new and in excellent working condition Please email me with any questions.I have (2) ebay listing that I use. Bearseller22 and sem_8217. You can purchase from either site and they will come from me. I will also combine shipping from both sites. I can be reached at [phone removed by eBay] if you prefer. I have a lot more but just trying to get them listed day at a time. Let me know by any way if I can help you with your tree. Thanks JimPlease see the attached photos as this is the item you will receive. I have a 100% rating and you won't be disappointed in this VINTAGE "STAEDTLER-MARS" 987 19-31 TRIANGULAR ARCHITECT/DRAFTING SCALE. It comes with from a pet/smoke free home and I ship within 24 hours of payment. Thank you for looking at my item and good luck winning this item. I have approx. 200 other items listed so please look at my other items. I combine shipping on multiple items purchased.